Move global item collected-state, deadzone, and story flags into save file

Adds three new pieces of save-file state, all following the same shape:
the save file is the single source of truth, not a separate live runtime
copy that gets synced in/out.

- globalitemstore.h/.c: per-global-entity-ID "collected" flags
  (savefile_t.globalItemCollected), so a global item entity's init
  callback can check whether it was already picked up in a prior session
  without needing to keep the entity itself alive to remember that.

- Gamepad deadzone: removed input_t.deadzone entirely. The setting UI and
  every platform's actual deadzone-applying code (inputGetDeadzoneDolphin/
  SDL2, previously hardcoded per-platform literals that the settings menu
  didn't actually affect) now read savefile_t.deadzone directly via
  saveGet(SAVE_ACTIVE_SLOT). Default lives in savefile.h
  (SAVE_DEADZONE_DEFAULT), stamped onto every slot in saveInit().

- Story flags: STORY_FLAG_VALUES (a live, codegen-initialized array) is
  replaced by savefile_t.storyFlags, read/written via the existing
  storyFlagGet()/storyFlagSet() call sites (now macros/functions over the
  active save file instead of a separate array). tools/story.py now
  generates STORY_FLAG_DEFAULTS (const) instead; storyFlagInitDefaults()
  stamps those onto a save the first time it's used (file->exists false),
  called from rpgInit().

Added SAVE_ACTIVE_SLOT (0) to savefile.h as the one shared "which slot is
actually being played" constant, replacing three different local/implicit
0s (uigamemenu.c, rpg.c, and now the settings/input call sites).

Verified round-trip on Linux (all three together in one save/load cycle);
both Linux and PSP build clean.

CLAUDE.md

@@ -1,455 +0,0 @@
-# Dusk — Claude Code rules
-
-## File headers
-Every C, H, and JS file starts with:
-
-```c
-/**
- * Copyright (c) 2026 Dominic Masters
- *
- * This software is released under the MIT License.
- * https://opensource.org/licenses/MIT
- */
-```
-
-JS files use `//` comment style instead.
-
----
-
-## C conventions
-
-### Types
-Always use the project-defined aliases instead of bare C primitives:
-
-| Use       | Not          |
-|-----------|--------------|
-| `bool_t`  | `bool`       |
-| `int_t`   | `int`        |
-| `float_t` | `float`      |
-| `char_t`  | `char`       |
-
-Use `uint8_t`, `uint16_t`, `int32_t`, etc. for fixed-width integers.
-All struct and enum types end in `_t` (`animation_t`, `errorret_t`, …).
-
-### Naming
-- **Functions** — snake_case, prefixed with their module:
-  `assetLock()`, `entityPositionInit()`, `moduleAssetBatchCtor()`
-- **Struct fields** — camelCase: `keyframeCount`, `localPosition`
-- **Macros / constants** — UPPER_SNAKE_CASE:
-  `ENTITY_ID_INVALID`, `ERROR_OK`, `COMPONENT_TYPE_COUNT`
-- **Files** — snake_case matching the primary type: `entityposition.c`,
-  `moduleassetbatch.c`
-
-### Header files (`.h`)
-- Use `#pragma once` — no include guards.
-- Declare every public function, `#define`, and `extern` global.
-- Write a JSDoc block (`/** … */`) above every declaration explaining
-  purpose, `@param`s, and `@returns`.
-- Only include headers that the `.h` file itself strictly requires for
-  the types it exposes. Move everything else to the `.c` file.
-  Do not use forward declarations as a workaround — use the real
-  include in the `.c` file instead.
-
-### Implementation files (`.c`)
-- Contain function bodies only; no declarations.
-- Pull in whatever additional includes the implementation needs.
-- Do not use `static` or `inline` on **functions**. Every function,
-  including internal helpers, must be declared in the matching `.h` and
-  defined in the `.c` file. Internal helpers belong near the bottom of
-  the `.c` file, not at the top with a `static` qualifier.
-  `static` and `inline` on functions are only appropriate when the
-  function body is written directly inside a `.h` file.
-  `static` on **variables** (file-scope state) is fine and expected.
-
-### Formatting
-- Hard-wrap all lines at **80 characters**.
-
-### Error handling
-Return `errorret_t` from fallible functions. Use these macros:
-
-```c
-errorOk();                    // return success
-errorThrow("msg %d", val);    // return failure with message
-errorChain(someCall());       // propagate failure, continue on success
-errorIsOk(ret) / errorIsNotOk(ret)  // test a result
-errorCatch(ret);              // handle + free an error
-```
-
-Never return raw error codes or use `errno` for in-engine errors.
-
-### Memory
-Use the project allocator — never raw `malloc`/`free`:
-
-```c
-memoryAllocate(size)          // allocate
-memoryFree(ptr)               // free
-memoryZero(dest, size)        // zero a block
-memoryCopy(dest, src, size)   // copy
-```
-
-### Asserts
-Prefer specific assert macros over bare `assert()`:
-
-```c
-assertNotNull(ptr, "msg");
-assertTrue(cond, "msg");
-assertFalse(cond, "msg");
-assertUnreachable("msg");
-assertIsMainThread("msg");
-```
-
----
-
-## Build system
-Each subdirectory has its own `CMakeLists.txt` that adds sources with:
-
-```cmake
-target_sources(${DUSK_LIBRARY_TARGET_NAME}
-  PUBLIC
-    myfile.c
-)
-```
-
-Never add source files to the root `CMakeLists.txt` directly.
-
----
-
-## Platform support
-
-### Targets
-Set `DUSK_TARGET_SYSTEM` at CMake configure time to select a platform:
-
-| `DUSK_TARGET_SYSTEM` | Macro defined     | Platform         |
-|----------------------|-------------------|------------------|
-| `linux`              | `DUSK_LINUX`      | Linux desktop    |
-| `knulli`             | `DUSK_KNULLI`     | Knulli (handheld)|
-| `psp`                | `DUSK_PSP`        | Sony PSP         |
-| `vita`               | `DUSK_VITA`       | PlayStation Vita |
-| `gamecube`           | `DUSK_GAMECUBE`   | Nintendo GameCube|
-| `wii`                | `DUSK_WII`        | Nintendo Wii     |
-
-### Layer structure
-```
-src/dusk/          core, platform-agnostic game logic
-src/duskgl/        OpenGL abstraction (Linux, Knulli, PSP, Vita)
-src/dusksdl2/      SDL2 window + input (Linux, Knulli, PSP, Vita)
-src/dusklinux/     Linux + Knulli platform impl
-src/duskpsp/       PSP platform impl
-src/duskvita/      Vita platform impl
-src/duskdolphin/   GameCube / Wii platform impl (no SDL2/OpenGL)
-```
-
-Dolphin is the only target that bypasses SDL2 and OpenGL entirely —
-it uses native GameCube/Wii rendering and input APIs.
-
-### Platform guards
-Use the compile-time macros for platform-specific code:
-
-```c
-#ifdef DUSK_PSP
-  // PSP-only path
-#elif defined(DUSK_GAMECUBE) || defined(DUSK_WII)
-  // GameCube / Wii path
-#else
-  // Generic / Linux fallback
-#endif
-```
-
-Additional capability macros set per-target:
-`DUSK_SDL2`, `DUSK_OPENGL`, `DUSK_OPENGL_ES`, `DUSK_OPENGL_LEGACY`,
-`DUSK_INPUT_GAMEPAD`, `DUSK_INPUT_KEYBOARD`, `DUSK_INPUT_POINTER`,
-`DUSK_PLATFORM_ENDIAN_BIG` / `DUSK_PLATFORM_ENDIAN_LITTLE`.
-
-### Abstraction pattern
-Platform-specific implementations are wired in via `#define` macros in
-each platform's `displayplatform.h` / `inputplatform.h` etc., which
-the core calls through. Functions that a platform does not support are
-simply left undefined — the core guards calls with `#ifdef`.
-
-### Adding platform-specific code
-- Put it under `src/dusk<platform>/` in the matching subsystem folder.
-- Gate any core call-site with the appropriate `#ifdef DUSK_<PLATFORM>`
-  or capability macro.
-- Keep the `src/dusk/` core free of platform ifdefs — delegate through
-  the platform header macros instead.
-
----
-
-## Adding a new asset loader type
-1. Add an enum value to `assetloadertype_t` (before `_COUNT`) in
-   `src/dusk/asset/loader/assetloader.h`.
-2. Add fields to the input/loading/output unions in `assetloader.h`.
-3. Implement `assetXxxLoaderSync`, `assetXxxLoaderAsync`, and
-   `assetXxxDispose` in a new `src/dusk/asset/loader/xxx/` directory.
-4. Register the three callbacks in `ASSET_LOADER_CALLBACKS[]` in
-   `src/dusk/asset/loader/assetloader.c`.
-5. If user-facing, create a JS module (see below) and a `.d.ts` file.
-
----
-
-## Adding a new entity component
-1. Create `src/dusk/entity/component/<category>/entityMyComp.h/.c` with
-   struct `entityMyComp_t`, `entityMyCompInit()`, and optionally
-   `entityMyCompDispose()`.
-2. Add the include to `src/dusk/entity/componentlist.h` header block.
-3. Add a row to `src/dusk/entity/componentlist.h`:
-   ```c
-   X(MYCOMP, entityMyComp_t, myComp, entityMyCompInit, NULL, NULL)
-   ```
-   This auto-generates the enum, union field, and definition entry.
-4. If JS-facing, create the script module and `.d.ts` (see below).
-
----
-
-## Adding a new script (JS) module
-1. Create `src/dusk/script/module/<category>/moduleMyMod.h/.c`.
-   - Declare `extern scriptproto_t MODULE_MYMOD_PROTO;` in the header.
-   - Use `moduleBaseFunction(name)` to define JS-callable functions.
-   - Register props/funcs in `moduleMyModInit()` with
-     `scriptProtoDefineProp` / `scriptProtoDefineFunc` /
-     `scriptProtoDefineStaticFunc`.
-2. `#include` the header in
-   `src/dusk/script/module/modulelist.c` and call
-   `moduleMyModInit()` in `moduleListInit()` (and `Dispose` in
-   `moduleListDispose()`).
-3. For component modules also register in
-   `src/dusk/script/module/entity/component/modulecomponentlist.c`
-   so `entity.add()` returns the typed wrapper.
-4. Create `types/<category>/mymod.d.ts` and add a
-   `/// <reference path="..." />` line to `types/index.d.ts`.
-
----
-
-## Script module type declarations
-Whenever a `src/dusk/script/module/**/*.c` file is created or modified,
-check whether the corresponding `types/**/*.d.ts` needs updating and
-apply any changes before finishing the task.
-
----
-
-## JavaScript (asset scripts)
-- Use `var` for module-level state; `const` for values that never
-  change.
-- Always use semicolons.
-- Scene objects are plain objects (`var scene = {}`) with assigned
-  methods.
-- Export via `module.exports = scene`.
-- Async scene init should use `async function` and `await`.
-
----
-
-## Coding style
-
-### ASCII only
-Source files (`.c`, `.h`, `.js`) must contain only ASCII characters (U+0000–U+007F).
-Non-ASCII characters are banned even in comments and string literals.
-Use ASCII-only substitutes instead:
-- `--` or `-` instead of `—` (em dash)
-- `->` instead of `→` (arrow)
-- `x` or `*` instead of `×` (multiplication)
-
-Only non-script asset files (e.g. `.po` locale files) may contain non-ASCII text.
-
-### Indentation
-2 spaces. No tabs.
-
-### Keyword and operator spacing
-No space between a keyword or function name and its opening parenthesis:
-
-```c
-if(!ptr) return;
-for(uint8_t i = 0; i < count; i++) {
-while(entry->state != DONE) {
-switch(type) {
-sizeof(assetbatch_t)
-memoryZero(ptr, size)
-```
-
-Spaces around all binary operators and after every comma:
-
-```c
-pos->flags |= ENTITY_POSITION_FLAG_WORLD_DIRTY;
-(size_t)end - (size_t)start
-foo(a, b, c)
-```
-
-### Braces
-Opening brace on the **same line** as the statement (K&R style) for all
-constructs — functions, `if`, `else`, `for`, `while`, `switch`:
-
-```c
-void assetEntryLock(assetentry_t *entry) {
-  ...
-}
-
-if(dirty) {
-  ...
-} else {
-  ...
-}
-```
-
-### Guard returns
-Short guards go on one line with no braces:
-
-```c
-if(!ptr) return;
-if(!b || !b->batch) return jerry_undefined();
-if(!(flags & DIRTY)) return;
-```
-
-### Blank lines
-- One blank line between functions; no blank line at the start or end of
-  a function body.
-- One blank line between logical blocks inside a function body.
-- No trailing blank lines at the end of a file.
-
-### Pointer placement
-`*` is attached to the variable name, not the type:
-
-```c
-assetentry_t *entry
-const char_t *name
-void *ptr
-uint8_t *d = (uint8_t *)dest;
-```
-
-### Casts
-Space between cast and operand:
-
-```c
-(assetbatch_t *)user
-(uint8_t *)dest
-(textureformat_t)v
-```
-
-### Return
-No parentheses around the return value:
-
-```c
-return ptr;
-return MEMORY_POINTERS_IN_USE;
-```
-
-### switch / case
-`case` indented 2 spaces from `switch`; body indented 2 more from `case`:
-
-```c
-switch(type) {
-  case ASSET_LOADER_TYPE_TEXTURE:
-    descs[i].input.texture = (textureformat_t)v;
-    break;
-  default:
-    break;
-}
-```
-
-### Multi-line function signatures
-When parameters don't fit on one line, put each on its own line indented
-2 spaces; the closing `) {` (definition) or `);` (declaration) goes on
-its own line at column 0:
-
-```c
-void assetEntryInit(
-  assetentry_t *entry,
-  const char_t *name,
-  const assetloadertype_t type,
-  assetloaderinput_t *input
-) {
-
-errorret_t memoryCompare(
-  const void *a,
-  const void *b,
-  const size_t size
-);
-```
-
-### Structs and enums
-Anonymous inner struct or enum with a `typedef`, `_t` suffix, closing
-brace and name on the same line:
-
-```c
-typedef struct {
-  errorcode_t code;
-  char_t *message;
-} errorstate_t;
-
-typedef enum {
-  ASSET_LOADER_TYPE_NULL,
-  ASSET_LOADER_TYPE_COUNT
-} assetloadertype_t;
-```
-
-### Designated initialisers
-Spaces inside braces; `.field = value`:
-
-```c
-jsassetentry_t e = { .entry = entry };
-assetbatchloadedpend_t init = { .batch = batch };
-```
-
-### Ternary operator
-Spaces around `?` and `:`:
-
-```c
-const float val = psx > 0.0f ? pt[0][0] / psx : 0.0f;
-```
-
-### const placement
-`const` before the type, `*` attached to the variable:
-
-```c
-const char_t *name
-const void *src
-const size_t size
-```
-
-### Comments in `.c` files
-- Do not use section dividers (`/* ---- ... ---- */`). Just let the
-  functions follow one another with a single blank line between them.
-- Multi-line explanatory comments inside function bodies use `//` lines:
-  ```c
-  // Script modules are freed; orphaned JS wrapper objects now get GC'd
-  // so their finalizers fire before assetDispose() checks ref counts.
-  jerry_heap_gc(JERRY_GC_PRESSURE_HIGH);
-  ```
-- Do not use `/* */` for inline or inline-block comments inside `.c`
-  function bodies.
-
-### Comments in `.h` files
-Every public declaration gets a Javadoc block (`/** … */`) with
-`@param` and `@returns` where relevant. Keep it on the lines immediately
-above the declaration with no blank line in between.
-
----
-
-## Color system
-
-Colors are defined in `src/dusk/display/color.csv` and code-generated
-into a `color.h` header by `tools/color/csv/__main__.py`.
-
-Each row in the CSV has `name,r,g,b,a` with channel values in `[0.0, 1.0]`.
-The script emits four `#define` variants per color plus a bare alias:
-
-```
-COLOR_<NAME>_4B   color4b(r8, g8, b8, a8)   // default alias target
-COLOR_<NAME>_3B   color3b(r8, g8, b8)
-COLOR_<NAME>_3F   color3f(rf, gf, bf)
-COLOR_<NAME>_4F   color4f(rf, gf, bf, af)
-COLOR_<NAME>      COLOR_<NAME>_4B
-```
-
-`color_t` is `color4b_t` (four `uint8_t` channels).
-
-To add a new color, append a row to `color.csv` and rebuild — do not
-hand-edit the generated header.
-
----
-
-## Tests
-- Tests live in `test/` mirroring `src/dusk/` structure.
-- Use cmocka; include `dusktest.h`.
-- Test functions: `static void test_something(void **state)`.
-- After each test, assert `memoryGetAllocatedCount() == 0` to catch
-  leaks.
-- Build with `-DDUSK_BUILD_TESTS=ON`.

assets/locale/en_US.po

@@ -10,51 +10,61 @@ msgid "ui.title"
 msgstr ""
 "Welcome"
 
-#: ui/user.c:22
-msgid "ui.greeting"
-msgstr "Hello, %s!"
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.general"
+msgstr "General"
 
-#: ui/files.c:40
-msgid "ui.file_status"
-msgstr "%s has %d files."
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.input"
+msgstr "Input"
 
-#: ui/cart.c:55
-msgid "cart.item_count"
-msgid_plural "cart.item_count"
-msgstr[0] "%d item"
-msgstr[1] "%d items (dual)"
-msgstr[2] "%d items (few)"
-msgstr[3] "%d items (many)"
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.display"
+msgstr "Display"
 
-#: ui/notifications.c:71
-msgid ""
-"ui.multiline_help"
-msgstr ""
-"Line one of the help text.\n"
-"Line two continues here.\n"
-"Line three ends here."
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.audio"
+msgstr "Audio"
 
-#: ui/errors.c:90
-msgid ""
-"error.upload_failed.long"
-msgstr ""
-"Upload failed for file \"%s\".\n"
-"Please try again later or contact support."
+msgid "ui.settings.input.deadzone"
+msgstr "Deadzone"
 
-#: ui/messages.c:110
-msgid ""
-"user.invite_status"
-msgid_plural ""
-"user.invite_status"
-msgstr[0] ""
-"%s invited %d user.\n"
-"Please review the request."
-msgstr[1] ""
-"%s invited %d users (dual).\n"
-"Please review the requests."
-msgstr[2] ""
-"%s invited %d users (few).\n"
-"Please review the requests."
-msgstr[3] ""
-"%s invited %d users (many).\n"
-"Please review the requests."
+#: src/dusk/ui/frame/settings/uisettingsgeneral.c
+msgid "ui.settings.general.language"
+msgstr "Language"
+
+msgid "ui.settings.general.language_detail"
+msgstr "Takes effect after restarting the application."
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.apply"
+msgstr "Apply"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.discard_changes"
+msgstr "Discard unsaved changes?"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.characters"
+msgstr "Characters"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.items"
+msgstr "Items"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.settings"
+msgstr "Settings"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.save"
+msgstr "Save"
+
+msgid "item.potion.name"
+msgstr "Potion"
+
+msgid "item.potato.name"
+msgstr "Potato"
+
+msgid "item.apple.name"
+msgstr "Apple"

assets/locale/es_MX.po

@@ -0,0 +1,74 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: ExampleApp 1.0\n"
+"Language: es\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Plural-Forms: nplurals=2; plural=(n==1 ? 0 : 1);\n"
+
+#: ui/menu.c:10
+msgid "ui.title"
+msgstr ""
+"Bienvenido"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.general"
+msgstr "General"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.input"
+msgstr "Entrada"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.display"
+msgstr "Pantalla"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.audio"
+msgstr "Audio"
+
+msgid "ui.settings.input.deadzone"
+msgstr "Deadzone"
+
+#: src/dusk/ui/frame/settings/uisettingsgeneral.c
+msgid "ui.settings.general.language"
+msgstr "Idioma"
+
+#: src/dusk/ui/frame/settings/uisettingsgeneral.c
+msgid "ui.settings.general.language_detail"
+msgstr "Se aplica después de reiniciar la aplicación."
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.apply"
+msgstr "Aplicar"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.discard_changes"
+msgstr "¿Descartar los cambios no guardados?"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.characters"
+msgstr "Personajes"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.items"
+msgstr "Objetos"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.settings"
+msgstr "Configuración"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.save"
+msgstr "Guardar"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.potion.name"
+msgstr "Poción"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.potato.name"
+msgstr "Papa"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.apple.name"
+msgstr "Manzana"

assets/locale/jp_JP.po

@@ -0,0 +1,74 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: ExampleApp 1.0\n"
+"Language: ja\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Plural-Forms: nplurals=1; plural=(0);\n"
+
+#: ui/menu.c:10
+msgid "ui.title"
+msgstr ""
+"歓迎"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.general"
+msgstr "一般"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.input"
+msgstr "入力"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.display"
+msgstr "表示"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.tabs.audio"
+msgstr "オーディオ"
+
+msgid "ui.settings.input.deadzone"
+msgstr "デッドゾーン"
+
+#: src/dusk/ui/frame/settings/uisettingsgeneral.c
+msgid "ui.settings.general.language"
+msgstr "言語"
+
+#: src/dusk/ui/frame/settings/uisettingsgeneral.c
+msgid "ui.settings.general.language_detail"
+msgstr "アプリケーションを再起動すると適用されます。"
+
+#: src/dusk/ui/frame/settings/uisettings.c
+msgid "ui.settings.apply"
+msgstr "適用"
+
+#: src/dusk/ui/frame/uiconfirm.c
+msgid "ui.confirm.discard_changes"
+msgstr "未保存の変更を破棄しますか？"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.characters"
+msgstr "キャラクター"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.items"
+msgstr "アイテム"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.settings"
+msgstr "設定"
+
+#: src/dusk/ui/frame/game/uigamemenu.c
+msgid "ui.game_menu.save"
+msgstr "セーブ"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.potion.name"
+msgstr "ポーション"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.potato.name"
+msgstr "ジャガイモ"
+
+#: src/dusk/rpg/item/item.json
+msgid "item.apple.name"
+msgstr "リンゴ"

assetsraw/chunks/chunk_0_0_0.json

@@ -2179,5 +2179,27 @@
         0
       ]
     }
+  ],
+  "entities": [
+    {
+      "type": "global",
+      "globalId": 3,
+      "pos": [8, 8, 1]
+    },
+    {
+      "type": "item",
+      "itemId": 1,
+      "quantity": 1,
+      "pos": [12, 2, 0]
+    }
+  ],
+  "areas": [
+    {
+      "min": [11, 3, 0],
+      "max": [16, 9, 10],
+      "callbackId": 1,
+      "notify": 3,
+      "trigger": 6
+    }
   ]
 }

cmake/targets/dolphin.cmake

@@ -16,6 +16,9 @@ target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
   DOL=1
   ISO=2
   DUSK_DOLPHIN_BUILD_TYPE=${DUSK_DOLPHIN_BUILD_TYPE}
+  # GameCube/Wii PowerPC is always big-endian; declare it at compile time
+  # like every other target instead of relying on endian.h's runtime probe.
+  DUSK_PLATFORM_ENDIAN_BIG
 )
 
 # Custom compiler flags

cmake/targets/linux.cmake

@@ -36,7 +36,7 @@ target_compile_definitions(${DUSK_LIBRARY_TARGET_NAME} PUBLIC
   # DUSK_OPENGL_LEGACY
   DUSK_LINUX
   DUSK_DISPLAY_SIZE_DYNAMIC
-  DUSK_DISPLAY_WIDTH_DEFAULT=640
+  DUSK_DISPLAY_WIDTH_DEFAULT=854
   DUSK_DISPLAY_HEIGHT_DEFAULT=480
   DUSK_DISPLAY_SCREEN_HEIGHT=240
   DUSK_INPUT_KEYBOARD

cmake/targets/psp.cmake

@@ -56,6 +56,7 @@ target_compile_definitions(${DUSK_BINARY_TARGET_NAME} PUBLIC
   DUSK_DISPLAY_HEIGHT=272
   DUSK_THREAD_PTHREAD
   DUSK_TIME_DYNAMIC
+  DUSK_DISPLAY_OVERSCAN=6
 )
 
 if(NOT CMAKE_BUILD_TYPE STREQUAL "Debug")

src/dusk/asset/asset.c

@@ -59,7 +59,10 @@ assetentry_t * assetGetEntry(
     entry++;
   } while(entry < ASSET.entries + ASSET_ENTRY_COUNT_MAX);
   
-  // We did not find one existing, Find first available slot.
+  // We did not find one existing. Find first available slot, reaping
+  // zero-ref entries to make room if none are immediately available.
+  bool_t reaped = false;
+  for(;;) {
     entry = ASSET.entries;
     do {
       if(entry->type != ASSET_LOADER_TYPE_NULL) {
@@ -74,6 +77,11 @@ assetentry_t * assetGetEntry(
       entry++;
     } while(entry < ASSET.entries + ASSET_ENTRY_COUNT_MAX);
 
+    if(reaped) break;
+    reaped = true;
+    errorCatch(assetReapUnused());
+  }
+
   assertUnreachable("No available asset entry slots.");
   return NULL;
 }
@@ -191,6 +199,32 @@ void assetUnlockEntry(assetentry_t *entry) {
   assetEntryUnlock(entry);
 }
 
+errorret_t assetReapUnused(void) {
+  assertIsMainThread("assetReapUnused must be called from the main thread.");
+
+  // Repeatedly find and dispose zero-ref LOADED entries until none remain.
+  // This handles dependency chains where an entry (e.g. a model) holds refs
+  // on child entries (mesh, texture): dispose parents first so child ref
+  // counts drop to zero, then pick up the children on the next pass. Without
+  // this, a forward-only scan fails when a shared child entry appears before
+  // a parent that still holds a ref to it.
+  bool_t any;
+  do {
+    any = false;
+    assetentry_t *entry = ASSET.entries;
+    do {
+      if(entry->type == ASSET_LOADER_TYPE_NULL) { entry++; continue; }
+      if(entry->state != ASSET_ENTRY_STATE_LOADED) { entry++; continue; }
+      if(entry->refs.count > 0) { entry++; continue; }
+      errorChain(assetEntryDispose(entry));
+      any = true;
+      entry++;
+    } while(entry < ASSET.entries + ASSET_ENTRY_COUNT_MAX);
+  } while(any);
+
+  errorOk();
+}
+
 errorret_t assetUpdate(void) {
   assertIsMainThread("assetUpdate must be called from the main thread.");
 
@@ -324,30 +358,6 @@ errorret_t assetUpdate(void) {
     }
   } while(loading < ASSET.loading + ASSET_LOADING_COUNT_MAX);
 
-
-  // Reap unused entries.
-  entry = ASSET.entries;
-  do {
-    if(entry->state != ASSET_ENTRY_STATE_LOADED) {
-      entry++;
-      continue;
-    }
-
-    if(entry->type == ASSET_LOADER_TYPE_NULL) {
-      entry++;
-      continue;
-    }
-
-    if(entry->refs.count > 0) {
-      entry++;
-      continue;
-    }
-
-    // consolePrint("Reaping asset %s", entry->name);
-    errorChain(assetEntryDispose(entry));
-    entry++;
-  } while(entry < ASSET.entries + ASSET_ENTRY_COUNT_MAX);
-
   errorOk();
 }
 
@@ -413,26 +423,7 @@ errorret_t assetDispose(void) {
   assertIsMainThread("Must be called from the main thread.");
   threadStop(&ASSET.loadThread);
 
-  // Drain-dispose: repeatedly find and dispose zero-ref LOADED entries
-  // until none remain. This handles dependency chains where an entry
-  // (e.g. a model) holds refs on child entries (mesh, texture): dispose
-  // parents first so child ref counts drop to zero, then pick up the
-  // children on the next pass. Without this, a forward-only scan fails
-  // when a shared child entry appears before a parent that still holds a
-  // ref to it.
-  bool_t any;
-  do {
-    any = false;
-    assetentry_t *e = ASSET.entries;
-    do {
-      if(e->type == ASSET_LOADER_TYPE_NULL) { e++; continue; }
-      if(e->state != ASSET_ENTRY_STATE_LOADED) { e++; continue; }
-      if(e->refs.count > 0) { e++; continue; }
-      errorChain(assetEntryDispose(e));
-      any = true;
-      e++;
-    } while(e < ASSET.entries + ASSET_ENTRY_COUNT_MAX);
-  } while(any);
+  errorChain(assetReapUnused());
 
   // Cleanup zip file.
   if(ASSET.zip != NULL) {

src/dusk/asset/asset.h

@@ -23,8 +23,8 @@
 #define ASSET_FILE_NAME "dusk.dsk"
 #define ASSET_HEADER_SIZE 3
 
-#define ASSET_LOADING_COUNT_MAX 20
-#define ASSET_ENTRY_COUNT_MAX 128
+#define ASSET_LOADING_COUNT_MAX 10
+#define ASSET_ENTRY_COUNT_MAX 64
 
 typedef struct asset_s {
   zip_t *zip;
@@ -112,6 +112,16 @@ void assetUnlock(const char_t *name);
  */
 void assetUnlockEntry(assetentry_t *entry);
 
+/**
+ * Frees every currently unreferenced (zero-ref) loaded asset entry. Repeats
+ * until a full pass frees nothing further, since disposing a parent entry
+ * (e.g. a model) may drop a child entry's (e.g. a mesh) ref count to zero,
+ * making it eligible for reaping too.
+ *
+ * @return An error code if any entry could not be disposed properly.
+ */
+errorret_t assetReapUnused(void);
+
 /**
  * Requires an asset entry to be loaded. This will block until the asset entry
  * is fully loaded.

src/dusk/asset/loader/chunk/assetchunkloader.c

@@ -14,6 +14,26 @@
 #include "asset/loader/assetloader.h"
 #include "asset/asset.h"
 
+// Reads a little-endian int16 from a potentially-unaligned offset into a
+// worldunit_t, advancing *offset past it.
+static worldunit_t assetChunkReadWorldUnit(
+  const uint8_t *data,
+  size_t *offset
+) {
+  int16_t value;
+  memoryCopy(&value, data + *offset, sizeof(int16_t));
+  *offset += sizeof(int16_t);
+  return (worldunit_t)endianLittleToHost16((uint16_t)value);
+}
+
+static worldpos_t assetChunkReadWorldPos(const uint8_t *data, size_t *offset) {
+  worldpos_t pos;
+  pos.x = assetChunkReadWorldUnit(data, offset);
+  pos.y = assetChunkReadWorldUnit(data, offset);
+  pos.z = assetChunkReadWorldUnit(data, offset);
+  return pos;
+}
+
 errorret_t assetChunkLoaderAsync(assetloading_t *loading) {
   assertNotNull(loading, "Loading cannot be NULL");
   assertNotMainThread("Should be called from an async thread.");
@@ -111,9 +131,15 @@ errorret_t assetChunkLoaderSync(assetloading_t *loading) {
   size_t offset = 8;
 
   size_t tileSize = CHUNK_TILE_COUNT * sizeof(tile_t);
+  out->tiles = memoryAllocate(tileSize);
   memoryCopy(out->tiles, data + offset, tileSize);
   offset += tileSize;
 
+  for(size_t t = 0; t < CHUNK_TILE_COUNT; t++) {
+    uint32_t *shape = (uint32_t *)&out->tiles[t].shape;
+    *shape = endianLittleToHost32(*shape);
+  }
+
   out->meshCount = data[offset];
   offset += sizeof(uint8_t);
   assertTrue(
@@ -135,6 +161,65 @@ errorret_t assetChunkLoaderSync(assetloading_t *loading) {
 
     memoryCopy(out->meshOffsets[m], data + offset, sizeof(vec3));
     offset += sizeof(vec3);
+    out->meshOffsets[m][0] = endianLittleToHostFloat(out->meshOffsets[m][0]);
+    out->meshOffsets[m][1] = endianLittleToHostFloat(out->meshOffsets[m][1]);
+    out->meshOffsets[m][2] = endianLittleToHostFloat(out->meshOffsets[m][2]);
+  }
+
+  out->entitySpawnCount = data[offset];
+  offset += sizeof(uint8_t);
+  assertTrue(
+    out->entitySpawnCount <= CHUNK_ENTITY_SPAWN_COUNT_MAX,
+    "Chunk entity spawn count exceeds maximum."
+  );
+
+  for(uint8_t s = 0; s < out->entitySpawnCount; s++) {
+    chunkentityspawn_t *spawn = &out->entitySpawns[s];
+    spawn->kind = (chunkentityspawnkind_t)data[offset];
+    offset += sizeof(uint8_t);
+
+    uint16_t a;
+    memoryCopy(&a, data + offset, sizeof(uint16_t));
+    a = endianLittleToHost16(a);
+    offset += sizeof(uint16_t);
+
+    uint8_t b = data[offset];
+    offset += sizeof(uint8_t);
+
+    if(spawn->kind == CHUNK_ENTITY_SPAWN_KIND_ITEM) {
+      spawn->globalId = 0;
+      spawn->itemId = a;
+      spawn->itemQuantity = b;
+    } else {
+      spawn->globalId = a;
+      spawn->itemId = 0;
+      spawn->itemQuantity = 0;
+    }
+
+    spawn->position = assetChunkReadWorldPos(data, &offset);
+  }
+
+  out->areaSpawnCount = data[offset];
+  offset += sizeof(uint8_t);
+  assertTrue(
+    out->areaSpawnCount <= CHUNK_AREA_COUNT_MAX,
+    "Chunk area spawn count exceeds maximum."
+  );
+
+  for(uint8_t s = 0; s < out->areaSpawnCount; s++) {
+    chunkareaspawn_t *area = &out->areaSpawns[s];
+    area->min = assetChunkReadWorldPos(data, &offset);
+    area->max = assetChunkReadWorldPos(data, &offset);
+
+    uint16_t callbackId;
+    memoryCopy(&callbackId, data + offset, sizeof(uint16_t));
+    area->callbackId = endianLittleToHost16(callbackId);
+    offset += sizeof(uint16_t);
+
+    area->notify = data[offset];
+    offset += sizeof(uint8_t);
+    area->trigger = data[offset];
+    offset += sizeof(uint8_t);
   }
 
   memoryFree(data);
@@ -157,6 +242,12 @@ errorret_t assetChunkDispose(assetentry_t *entry) {
   assertIsMainThread("Must be called from the main thread.");
 
   assetchunkoutput_t *out = &entry->data.chunk;
+
+  if(out->tiles != NULL) {
+    memoryFree(out->tiles);
+    out->tiles = NULL;
+  }
+
   for(uint8_t m = 0; m < out->meshCount; m++) {
     if(out->modelEntries[m] == NULL) continue;
     assetUnlockEntry(out->modelEntries[m]);

src/dusk/asset/loader/chunk/assetchunkloader.h

@@ -9,7 +9,7 @@
 #include "asset/assetfile.h"
 #include "rpg/overworld/chunk.h"
 
-#define ASSET_CHUNK_FILE_VERSION 3
+#define ASSET_CHUNK_FILE_VERSION 5
 
 typedef struct assetloading_s assetloading_t;
 typedef struct assetentry_s assetentry_t;
@@ -33,12 +33,39 @@ typedef struct {
   uint8_t modelIndex;
 } assetchunkloaderloading_t;
 
+typedef enum {
+  CHUNK_ENTITY_SPAWN_KIND_GLOBAL,
+  CHUNK_ENTITY_SPAWN_KIND_ITEM
+} chunkentityspawnkind_t;
+
 typedef struct {
-  tile_t tiles[CHUNK_TILE_COUNT];
+  chunkentityspawnkind_t kind;
+  uint16_t globalId;    // Valid when kind == CHUNK_ENTITY_SPAWN_KIND_GLOBAL.
+  uint16_t itemId;      // Valid when kind == CHUNK_ENTITY_SPAWN_KIND_ITEM.
+  uint8_t itemQuantity; // Valid when kind == CHUNK_ENTITY_SPAWN_KIND_ITEM.
+  worldpos_t position;
+} chunkentityspawn_t;
+
+typedef struct {
+  worldpos_t min;
+  worldpos_t max;
+  uint16_t callbackId; // Index into MAP_AREA_CALLBACK_LIST.
+  uint8_t notify;
+  uint8_t trigger;
+} chunkareaspawn_t;
+
+typedef struct {
+  tile_t *tiles;
   uint8_t meshCount;
   char_t modelNames[CHUNK_MESH_COUNT_MAX][CHUNK_MESH_NAME_MAX];
   vec3 meshOffsets[CHUNK_MESH_COUNT_MAX];
   assetentry_t *modelEntries[CHUNK_MESH_COUNT_MAX];
+
+  uint8_t entitySpawnCount;
+  chunkentityspawn_t entitySpawns[CHUNK_ENTITY_SPAWN_COUNT_MAX];
+
+  uint8_t areaSpawnCount;
+  chunkareaspawn_t areaSpawns[CHUNK_AREA_COUNT_MAX];
 } assetchunkoutput_t;
 
 /**

src/dusk/asset/loader/dmf/assetmeshloader.c

@@ -48,8 +48,20 @@ errorret_t assetMeshLoaderAsync(assetloading_t *loading) {
   uint32_t vertCount = endianLittleToHost32(*(uint32_t *)(raw + 8));
   meshvertex_t *vertices = NULL;
   if(vertCount > 0) {
-    vertices = memoryAllocate(vertCount * sizeof(meshvertex_t));
+    // 32-byte (cache-line) aligned: GX_SetArray + DCFlushRange on Dolphin
+    // require this for the DMA'd vertex data to actually reach the GPU
+    // coherently. Static compiled-in vertex arrays happen to get this from
+    // the linker; a plain memoryAllocate here would not.
+    vertices = memoryAlign(32, vertCount * sizeof(meshvertex_t));
     memoryCopy(vertices, raw + 12, vertCount * sizeof(meshvertex_t));
+
+    for(uint32_t v = 0; v < vertCount; v++) {
+      vertices[v].uv[0] = endianLittleToHostFloat(vertices[v].uv[0]);
+      vertices[v].uv[1] = endianLittleToHostFloat(vertices[v].uv[1]);
+      vertices[v].pos[0] = endianLittleToHostFloat(vertices[v].pos[0]);
+      vertices[v].pos[1] = endianLittleToHostFloat(vertices[v].pos[1]);
+      vertices[v].pos[2] = endianLittleToHostFloat(vertices[v].pos[2]);
+    }
   }
   memoryFree(raw);
 
@@ -103,18 +115,22 @@ errorret_t assetMeshLoaderSync(assetloading_t *loading) {
     out->vertices = NULL;
     errorChain(ret);
   }
+  out->meshInitialized = true;
 
   ret = meshFlush(&out->mesh, 0, (int32_t)vertCount);
   if(errorIsNotOk(ret)) {
     loading->entry->state = ASSET_ENTRY_STATE_ERROR;
     meshDispose(&out->mesh);
+    out->meshInitialized = false;
     memoryFree(out->vertices);
     out->vertices = NULL;
     errorChain(ret);
   }
 
-  #ifndef DUSK_OPENGL_LEGACY
-    // VBO owns the data now; CPU copy is no longer needed.
+  #if defined(DUSK_OPENGL) && !defined(DUSK_OPENGL_LEGACY)
+    // VBO owns the data now; CPU copy is no longer needed. The platform
+    // mesh object itself still needs meshDispose later - tracked via
+    // out->meshInitialized, independent of the CPU buffer's lifetime.
     memoryFree(out->vertices);
     out->vertices = NULL;
   #endif
@@ -129,8 +145,11 @@ errorret_t assetMeshDispose(assetentry_t *entry) {
   assertIsMainThread("Must be called from the main thread.");
 
   assetmeshoutput_t *out = &entry->data.mesh;
-  if(out->vertices != NULL) {
+  if(out->meshInitialized) {
     errorChain(meshDispose(&out->mesh));
+    out->meshInitialized = false;
+  }
+  if(out->vertices != NULL) {
     memoryFree(out->vertices);
     out->vertices = NULL;
   }

src/dusk/asset/loader/dmf/assetmeshloader.h

@@ -30,6 +30,7 @@ typedef struct {
 
 typedef struct {
   mesh_t mesh;
+  bool_t meshInitialized;
   meshvertex_t *vertices;
 } assetmeshoutput_t;
 

src/dusk/asset/loader/locale/assetlocaleloader.c

@@ -513,9 +513,10 @@ errorret_t assetLocaleGetString(
   // Skip blanks, comments, etc and start looking for msgid's
   errorChain(assetLocaleLineSkipBlanks(&reader, lineBuffer));
 
-  while(!reader.eof) {
+  while(true) {
     // Is this msgid?
     if(memoryCompare(lineBuffer, "msgid", 5) != 0) {
+      if(reader.eof) break;
       errorChain(assetFileLineReaderNext(&reader));
       msgidBuffer[0] = '\0';
       continue;
@@ -539,7 +540,7 @@ errorret_t assetLocaleGetString(
   }
   
   // We are either going to see a msgstr or a msgid_plural
-  while(!reader.eof) {
+  while(true) {
     errorChain(assetLocaleLineSkipBlanks(&reader, lineBuffer));
 
     // Is msgid_plural?

src/dusk/console/console.c

@@ -17,7 +17,7 @@ console_t CONSOLE;
 
 void consoleInit(void) {
   memoryZero(&CONSOLE, sizeof(console_t));
-  CONSOLE.visible = true;
+  CONSOLE.visible = false;
 
   #ifdef DUSK_CONSOLE_POSIX
     threadMutexInit(&CONSOLE.printMutex);

src/dusk/engine/engine.c

@@ -37,7 +37,7 @@ errorret_t engineInit(const int32_t argc, const char_t **argv) {
   errorChain(systemInit());
   errorChain(inputInit());
   errorChain(assetInit());
-  // errorChain(saveInit());
+  errorChain(saveInit());
   errorChain(localeManagerInit());
   errorChain(displayInit());
   errorChain(uiInit());
@@ -62,6 +62,7 @@ errorret_t engineInit(const int32_t argc, const char_t **argv) {
 errorret_t engineUpdate(void) {
   // Order here is important.
   errorChain(networkUpdate());
+  errorChain(saveUpdate());
   timeUpdate();
   inputUpdate();
   consoleUpdate();
@@ -88,7 +89,7 @@ errorret_t engineDispose(void) {
   errorChain(uiDispose());
   consoleDispose();
   errorChain(displayDispose());
-  // errorChain(saveDispose());
+  errorChain(saveDispose());
   errorChain(assetDispose());
 
   errorOk();

src/dusk/locale/localeinfo.h

@@ -17,3 +17,13 @@ static const localeinfo_t LOCALE_EN_US = {
   .name = "en-US",
   .file = "locale/en_US.po",
 };
+
+static const localeinfo_t LOCALE_JP_JP = {
+  .name = "ja-JP",
+  .file = "locale/jp_JP.po",
+};
+
+static const localeinfo_t LOCALE_ES_MX = {
+  .name = "es-MX",
+  .file = "locale/es_MX.po",
+};

src/dusk/rpg/CMakeLists.txt

@@ -11,6 +11,7 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
 )
 
 # Subdirs
+add_subdirectory(battle)
 add_subdirectory(cutscene)
 add_subdirectory(entity)
 add_subdirectory(overworld)

src/dusk/rpg/battle/CMakeLists.txt

@@ -0,0 +1,12 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Sources
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    battle.c
+    battlefighter.c
+    party.c
+)

src/dusk/rpg/battle/battle.c

@@ -0,0 +1,223 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "battle.h"
+#include "assert/assert.h"
+#include "util/memory.h"
+
+battle_t BATTLE;
+
+void battleInit(void) {
+  memoryZero(&BATTLE, sizeof(battle_t));
+  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
+    BATTLE.fighters[i].id = i;
+  }
+}
+
+uint8_t battleGetAvailableFighter(void) {
+  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
+    if(BATTLE.fighters[i].status == BATTLE_FIGHTER_STATUS_NULL) return i;
+  }
+
+  return 0xFF;
+}
+
+battlefighter_t *battleAddFighter(
+  const battlefighterteam_t team,
+  const battlefightercontroller_t controller,
+  const battlefighterstats_t stats,
+  const uint16_t healthMax,
+  const uint16_t mpMax
+) {
+  const uint8_t index = battleGetAvailableFighter();
+  if(index == 0xFF) return NULL;
+
+  battlefighter_t *fighter = &BATTLE.fighters[index];
+  battleFighterInit(fighter, team, controller, stats, healthMax, mpMax);
+  return fighter;
+}
+
+void battleStart(
+  const battleencountertype_t encounterType,
+  const bool_t fleeAvailable
+) {
+  assertTrue(encounterType < BATTLE_ENCOUNTER_COUNT, "Invalid encounter type");
+
+  BATTLE.encounterType = encounterType;
+  BATTLE.fleeAvailable = fleeAvailable;
+  BATTLE.result = BATTLE_RESULT_NONE;
+  BATTLE.round = 1;
+  BATTLE.turnIndex = 0;
+  battleBuildTurnOrder(true);
+
+  BATTLE.active = true;
+}
+
+void battleDispose(void) {
+  battleInit();
+}
+
+battlefighter_t *battleGetCurrentFighter(void) {
+  if(!BATTLE.active) return NULL;
+  if(BATTLE.turnIndex >= BATTLE.turnCount) return NULL;
+  return &BATTLE.fighters[BATTLE.turnOrder[BATTLE.turnIndex]];
+}
+
+uint8_t battleGetAliveCount(const battlefighterteam_t team) {
+  uint8_t count = 0;
+  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
+    if(BATTLE.fighters[i].team != team) continue;
+    if(!battleFighterIsAlive(&BATTLE.fighters[i])) continue;
+    count++;
+  }
+  return count;
+}
+
+void battleResolveAttack(
+  battlefighter_t *attacker,
+  battlefighter_t *defender
+) {
+  assertNotNull(attacker, "Attacker cannot be NULL");
+  assertNotNull(defender, "Defender cannot be NULL");
+
+  const int32_t rawDamage =
+    (int32_t)attacker->stats.attack - (int32_t)defender->stats.defense;
+  const uint16_t damage = rawDamage > 0 ? (uint16_t)rawDamage : 1;
+
+  defender->health = damage >= defender->health ? 0 : defender->health - damage;
+  if(defender->health == 0) defender->status = BATTLE_FIGHTER_STATUS_DEAD;
+}
+
+void battleNextTurn(void) {
+  BATTLE.turnIndex++;
+  if(BATTLE.turnIndex < BATTLE.turnCount) return;
+
+  BATTLE.round++;
+  BATTLE.turnIndex = 0;
+  battleBuildTurnOrder(false);
+}
+
+battleresult_t battleCheckResult(void) {
+  if(BATTLE.result != BATTLE_RESULT_NONE) return BATTLE.result;
+
+  if(battleGetAliveCount(BATTLE_FIGHTER_TEAM_ALLY) == 0) {
+    BATTLE.result = BATTLE_RESULT_LOSS;
+  } else if(battleGetAliveCount(BATTLE_FIGHTER_TEAM_ENEMY) == 0) {
+    BATTLE.result = BATTLE_RESULT_WIN;
+  }
+
+  return BATTLE.result;
+}
+
+void battlePlayerAttack(const uint8_t targetIndex) {
+  battlefighter_t *attacker = battleGetCurrentFighter();
+  if(attacker == NULL) return;
+  if(attacker->controller != BATTLE_FIGHTER_CONTROLLER_PLAYER) return;
+  if(targetIndex >= BATTLE_FIGHTER_COUNT_MAX) return;
+
+  battlefighter_t *defender = &BATTLE.fighters[targetIndex];
+  if(!battleFighterIsAlive(defender)) return;
+
+  battleResolveAttack(attacker, defender);
+  battleCheckResult();
+  if(BATTLE.result == BATTLE_RESULT_NONE) battleNextTurn();
+}
+
+void battlePlayerFlee(void) {
+  battlefighter_t *fighter = battleGetCurrentFighter();
+  if(fighter == NULL) return;
+  if(fighter->controller != BATTLE_FIGHTER_CONTROLLER_PLAYER) return;
+  if(!BATTLE.fleeAvailable) return;
+
+  BATTLE.result = BATTLE_RESULT_FLED;
+}
+
+void battleUpdate(void) {
+  if(!BATTLE.active) return;
+  if(BATTLE.result != BATTLE_RESULT_NONE) return;
+
+  battlefighter_t *current = battleGetCurrentFighter();
+  if(current == NULL) return;
+
+  if(!battleFighterIsAlive(current)) {
+    battleNextTurn();
+    return;
+  }
+
+  if(current->controller != BATTLE_FIGHTER_CONTROLLER_AI) return;
+
+  battlefighter_t *target = battleAIChooseTarget(current);
+  if(target != NULL) battleResolveAttack(current, target);
+
+  battleCheckResult();
+  if(BATTLE.result == BATTLE_RESULT_NONE) battleNextTurn();
+}
+
+void battleBuildTurnOrder(const bool_t applyEncounterBias) {
+  BATTLE.turnCount = 0;
+  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
+    if(!battleFighterIsAlive(&BATTLE.fighters[i])) continue;
+    BATTLE.turnOrder[BATTLE.turnCount++] = i;
+  }
+
+  // Insertion sort by speed descending -- fine for BATTLE_FIGHTER_COUNT_MAX.
+  for(uint8_t i = 1; i < BATTLE.turnCount; i++) {
+    const uint8_t key = BATTLE.turnOrder[i];
+    const uint16_t keySpeed = BATTLE.fighters[key].stats.speed;
+
+    int8_t j = (int8_t)i - 1;
+    while(
+      j >= 0 && BATTLE.fighters[BATTLE.turnOrder[j]].stats.speed < keySpeed
+    ) {
+      BATTLE.turnOrder[j + 1] = BATTLE.turnOrder[j];
+      j--;
+    }
+    BATTLE.turnOrder[j + 1] = key;
+  }
+
+  if(!applyEncounterBias) return;
+
+  if(BATTLE.encounterType == BATTLE_ENCOUNTER_PLAYER_ADVANTAGE) {
+    battleMoveTeamFirst(BATTLE_FIGHTER_TEAM_ALLY);
+  } else if(BATTLE.encounterType == BATTLE_ENCOUNTER_BACK_ATTACK) {
+    battleMoveTeamFirst(BATTLE_FIGHTER_TEAM_ENEMY);
+  }
+}
+
+void battleMoveTeamFirst(const battlefighterteam_t team) {
+  uint8_t sorted[BATTLE_FIGHTER_COUNT_MAX];
+  uint8_t count = 0;
+
+  for(uint8_t i = 0; i < BATTLE.turnCount; i++) {
+    if(BATTLE.fighters[BATTLE.turnOrder[i]].team != team) continue;
+    sorted[count++] = BATTLE.turnOrder[i];
+  }
+  for(uint8_t i = 0; i < BATTLE.turnCount; i++) {
+    if(BATTLE.fighters[BATTLE.turnOrder[i]].team == team) continue;
+    sorted[count++] = BATTLE.turnOrder[i];
+  }
+
+  memoryCopy(BATTLE.turnOrder, sorted, sizeof(uint8_t) * BATTLE.turnCount);
+}
+
+battlefighter_t *battleAIChooseTarget(const battlefighter_t *fighter) {
+  const battlefighterteam_t enemyTeam =
+    fighter->team == BATTLE_FIGHTER_TEAM_ALLY ?
+      BATTLE_FIGHTER_TEAM_ENEMY : BATTLE_FIGHTER_TEAM_ALLY;
+
+  battlefighter_t *weakest = NULL;
+  for(uint8_t i = 0; i < BATTLE_FIGHTER_COUNT_MAX; i++) {
+    battlefighter_t *candidate = &BATTLE.fighters[i];
+    if(candidate->team != enemyTeam) continue;
+    if(!battleFighterIsAlive(candidate)) continue;
+    if(weakest == NULL || candidate->health < weakest->health) {
+      weakest = candidate;
+    }
+  }
+
+  return weakest;
+}

src/dusk/rpg/battle/battle.h

@@ -0,0 +1,194 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "battlefighter.h"
+
+#define BATTLE_FIGHTER_COUNT_MAX 8
+
+typedef enum {
+  BATTLE_ENCOUNTER_REGULAR,
+  BATTLE_ENCOUNTER_PLAYER_ADVANTAGE,
+  BATTLE_ENCOUNTER_BACK_ATTACK,
+
+  BATTLE_ENCOUNTER_COUNT
+} battleencountertype_t;
+
+typedef enum {
+  BATTLE_RESULT_NONE,
+  BATTLE_RESULT_WIN,
+  BATTLE_RESULT_LOSS,
+  BATTLE_RESULT_FLED,
+
+  BATTLE_RESULT_COUNT
+} battleresult_t;
+
+typedef struct {
+  bool_t active;
+  battlefighter_t fighters[BATTLE_FIGHTER_COUNT_MAX];
+
+  battleencountertype_t encounterType;
+  bool_t fleeAvailable;
+  battleresult_t result;
+
+  // Fighter indices (into fighters[]), sorted for the current round.
+  uint8_t turnOrder[BATTLE_FIGHTER_COUNT_MAX];
+  uint8_t turnCount;
+  uint8_t turnIndex;
+  uint16_t round;
+} battle_t;
+
+extern battle_t BATTLE;
+
+/**
+ * Initializes the battle system. Marks it as inactive with no fighters.
+ */
+void battleInit(void);
+
+/**
+ * Gets an available (unused) fighter slot index.
+ *
+ * @return The index of an available fighter slot, or 0xFF if none are
+ *         available.
+ */
+uint8_t battleGetAvailableFighter(void);
+
+/**
+ * Adds a fighter to the battle in the next available slot.
+ *
+ * @param team The team the fighter belongs to.
+ * @param controller Who makes decisions for the fighter.
+ * @param stats The fighter's base combat stats.
+ * @param healthMax The fighter's maximum health.
+ * @param mpMax The fighter's maximum mp.
+ * @return Pointer to the newly added fighter, or NULL if the battle is
+ *         already full.
+ */
+battlefighter_t *battleAddFighter(
+  const battlefighterteam_t team,
+  const battlefightercontroller_t controller,
+  const battlefighterstats_t stats,
+  const uint16_t healthMax,
+  const uint16_t mpMax
+);
+
+/**
+ * Starts the battle: builds the opening turn order (biased by
+ * encounterType for the first round only) and marks the battle active.
+ * Call once every fighter has been added via battleAddFighter.
+ *
+ * @param encounterType Determines the opening round's turn order.
+ * @param fleeAvailable Whether the party may attempt to flee this battle.
+ */
+void battleStart(
+  const battleencountertype_t encounterType,
+  const bool_t fleeAvailable
+);
+
+/**
+ * Disposes of the battle, clearing all fighters and marking it inactive.
+ */
+void battleDispose(void);
+
+/**
+ * Returns the fighter whose turn it currently is.
+ *
+ * @return Pointer to the active fighter, or NULL if the battle isn't
+ *         active or has no living fighters left to act.
+ */
+battlefighter_t *battleGetCurrentFighter(void);
+
+/**
+ * Returns the number of living fighters on a team.
+ *
+ * @param team The team to count.
+ * @return Count of living fighters on that team.
+ */
+uint8_t battleGetAliveCount(const battlefighterteam_t team);
+
+/**
+ * Resolves a physical attack from attacker onto defender: damage is the
+ * attacker's attack stat minus the defender's defense stat (minimum 1),
+ * subtracted from the defender's health. The defender is marked dead
+ * once health reaches 0.
+ *
+ * @param attacker The attacking fighter.
+ * @param defender The defending fighter.
+ */
+void battleResolveAttack(
+  battlefighter_t *attacker,
+  battlefighter_t *defender
+);
+
+/**
+ * Ends the current fighter's turn and advances to the next fighter in
+ * the turn order, starting a new round (rebuilding turn order purely by
+ * speed) once every fighter in the current round has acted.
+ */
+void battleNextTurn(void);
+
+/**
+ * Checks whether the battle has been won or lost, updating and
+ * returning BATTLE.result. Does nothing if a result has already been
+ * set (e.g. by a successful flee).
+ *
+ * @return The battle's current result.
+ */
+battleresult_t battleCheckResult(void);
+
+/**
+ * Submits the current fighter's attack against a target, if it is
+ * currently a player-controlled fighter's turn. Resolves the attack,
+ * checks for a battle result, and advances the turn.
+ *
+ * @param targetIndex Index into BATTLE.fighters of the target.
+ */
+void battlePlayerAttack(const uint8_t targetIndex);
+
+/**
+ * Submits a flee attempt for the current fighter's turn, if it is
+ * currently a player-controlled fighter's turn and fleeing is
+ * available for this battle. Always succeeds, ending the battle with
+ * BATTLE_RESULT_FLED.
+ */
+void battlePlayerFlee(void);
+
+/**
+ * Updates the battle simulation for one frame: resolves the current
+ * fighter's turn automatically if AI-controlled, otherwise waits for a
+ * player action via battlePlayerAttack/battlePlayerFlee. No-op if the
+ * battle isn't active or already has a result.
+ */
+void battleUpdate(void);
+
+/**
+ * Rebuilds BATTLE.turnOrder/turnCount from every currently living
+ * fighter, sorted by speed descending.
+ *
+ * @param applyEncounterBias If true, reorders the freshly speed-sorted
+ * queue so BATTLE.encounterType's favoured team goes first (used only
+ * for the opening round).
+ */
+void battleBuildTurnOrder(const bool_t applyEncounterBias);
+
+/**
+ * Stably partitions BATTLE.turnOrder so every fighter on the given team
+ * comes first, preserving each side's relative (speed-sorted) order.
+ *
+ * @param team The team to move to the front of the turn order.
+ */
+void battleMoveTeamFirst(const battlefighterteam_t team);
+
+/**
+ * Picks an AI target for fighter: the lowest-health living fighter on
+ * the opposing team.
+ *
+ * @param fighter The AI-controlled fighter choosing a target.
+ * @return The chosen target, or NULL if the opposing team has no
+ *         living fighters.
+ */
+battlefighter_t *battleAIChooseTarget(const battlefighter_t *fighter);

src/dusk/rpg/battle/battlefighter.c

@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "battlefighter.h"
+#include "assert/assert.h"
+#include "util/memory.h"
+
+void battleFighterInit(
+  battlefighter_t *fighter,
+  const battlefighterteam_t team,
+  const battlefightercontroller_t controller,
+  const battlefighterstats_t stats,
+  const uint16_t healthMax,
+  const uint16_t mpMax
+) {
+  assertNotNull(fighter, "Fighter pointer cannot be NULL");
+  assertTrue(team < BATTLE_FIGHTER_TEAM_COUNT, "Invalid fighter team");
+  assertTrue(
+    controller < BATTLE_FIGHTER_CONTROLLER_COUNT,
+    "Invalid fighter controller"
+  );
+
+  const uint8_t id = fighter->id;
+  memoryZero(fighter, sizeof(battlefighter_t));
+  fighter->id = id;
+  fighter->status = BATTLE_FIGHTER_STATUS_NORMAL;
+  fighter->team = team;
+  fighter->controller = controller;
+  fighter->stats = stats;
+  fighter->healthMax = healthMax;
+  fighter->health = healthMax;
+  fighter->mpMax = mpMax;
+  fighter->mp = mpMax;
+}
+
+bool_t battleFighterIsAlive(const battlefighter_t *fighter) {
+  assertNotNull(fighter, "Fighter pointer cannot be NULL");
+  return fighter->status == BATTLE_FIGHTER_STATUS_NORMAL;
+}

src/dusk/rpg/battle/battlefighter.h

@@ -0,0 +1,87 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+
+// An empty status means the slot in BATTLE.fighters is unused.
+typedef enum {
+  BATTLE_FIGHTER_STATUS_NULL,
+
+  BATTLE_FIGHTER_STATUS_NORMAL,
+  BATTLE_FIGHTER_STATUS_DEAD,
+
+  BATTLE_FIGHTER_STATUS_COUNT
+} battlefighterstatus_t;
+
+typedef enum {
+  BATTLE_FIGHTER_TEAM_ALLY,
+  BATTLE_FIGHTER_TEAM_ENEMY,
+
+  BATTLE_FIGHTER_TEAM_COUNT
+} battlefighterteam_t;
+
+typedef enum {
+  BATTLE_FIGHTER_CONTROLLER_PLAYER,
+  BATTLE_FIGHTER_CONTROLLER_AI,
+
+  BATTLE_FIGHTER_CONTROLLER_COUNT
+} battlefightercontroller_t;
+
+// Base combat stats, kept separate from the resource pools (health/mp) on
+// battlefighter_t so that equipment/buffs can later modify them without
+// touching current health/mp state.
+typedef struct {
+  uint16_t attack;
+  uint16_t defense;
+  uint16_t magic;
+  uint16_t speed;
+  uint16_t luck;
+} battlefighterstats_t;
+
+typedef struct {
+  uint8_t id;
+  battlefighterstatus_t status;
+  battlefighterteam_t team;
+  battlefightercontroller_t controller;
+
+  uint16_t health;
+  uint16_t healthMax;
+  uint16_t mp;
+  uint16_t mpMax;
+
+  battlefighterstats_t stats;
+} battlefighter_t;
+
+/**
+ * Initializes a battle fighter in place, filling health/mp to their maximum
+ * values and setting its status to normal.
+ *
+ * @param fighter Pointer to the fighter to initialize.
+ * @param team The team the fighter belongs to.
+ * @param controller Who makes decisions for the fighter.
+ * @param stats The fighter's base combat stats.
+ * @param healthMax The fighter's maximum health.
+ * @param mpMax The fighter's maximum mp.
+ */
+void battleFighterInit(
+  battlefighter_t *fighter,
+  const battlefighterteam_t team,
+  const battlefightercontroller_t controller,
+  const battlefighterstats_t stats,
+  const uint16_t healthMax,
+  const uint16_t mpMax
+);
+
+/**
+ * Returns true if the fighter is in a state where it can still act (i.e.
+ * is not dead).
+ *
+ * @param fighter Pointer to the fighter to check.
+ * @returns True if the fighter can act.
+ */
+bool_t battleFighterIsAlive(const battlefighter_t *fighter);

src/dusk/rpg/battle/party.c

@@ -0,0 +1,71 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "party.h"
+#include "assert/assert.h"
+#include "util/memory.h"
+
+party_t PARTY;
+
+void partyInit(void) {
+  memoryZero(&PARTY, sizeof(party_t));
+  for(uint8_t i = 0; i < PARTY_MEMBER_COUNT_MAX; i++) {
+    PARTY.members[i].id = i;
+  }
+  for(uint8_t i = 0; i < PARTY_ACTIVE_SIZE_MAX; i++) {
+    PARTY.order[i] = PARTY_ORDER_EMPTY;
+  }
+}
+
+uint8_t partyGetAvailableMember(void) {
+  for(uint8_t i = 0; i < PARTY_MEMBER_COUNT_MAX; i++) {
+    if(PARTY.members[i].status == BATTLE_FIGHTER_STATUS_NULL) return i;
+  }
+
+  return 0xFF;
+}
+
+battlefighter_t *partyAddMember(
+  const battlefighterstats_t stats,
+  const uint16_t healthMax,
+  const uint16_t mpMax
+) {
+  const uint8_t index = partyGetAvailableMember();
+  if(index == 0xFF) return NULL;
+
+  battlefighter_t *member = &PARTY.members[index];
+  battleFighterInit(
+    member, BATTLE_FIGHTER_TEAM_ALLY, BATTLE_FIGHTER_CONTROLLER_PLAYER,
+    stats, healthMax, mpMax
+  );
+
+  for(uint8_t i = 0; i < PARTY_ACTIVE_SIZE_MAX; i++) {
+    if(PARTY.order[i] != PARTY_ORDER_EMPTY) continue;
+    PARTY.order[i] = index;
+    break;
+  }
+
+  return member;
+}
+
+battlefighter_t *partyGetOrderMember(const uint8_t slot) {
+  assertTrue(slot < PARTY_ACTIVE_SIZE_MAX, "Invalid party order slot");
+
+  const uint8_t index = PARTY.order[slot];
+  if(index == PARTY_ORDER_EMPTY) return NULL;
+  return &PARTY.members[index];
+}
+
+void partySetOrder(const uint8_t slot, const uint8_t memberIndex) {
+  assertTrue(slot < PARTY_ACTIVE_SIZE_MAX, "Invalid party order slot");
+  assertTrue(
+    memberIndex == PARTY_ORDER_EMPTY || memberIndex < PARTY_MEMBER_COUNT_MAX,
+    "Invalid party member index"
+  );
+
+  PARTY.order[slot] = memberIndex;
+}

src/dusk/rpg/battle/party.h

@@ -0,0 +1,73 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "battlefighter.h"
+
+#define PARTY_MEMBER_COUNT_MAX 4
+#define PARTY_ACTIVE_SIZE_MAX 3
+#define PARTY_ORDER_EMPTY 0xFF
+
+typedef struct {
+  battlefighter_t members[PARTY_MEMBER_COUNT_MAX];
+
+  // Maps an active battle slot to the roster member filling it, or
+  // PARTY_ORDER_EMPTY if the slot is unfilled. Only the first
+  // PARTY_ACTIVE_SIZE_MAX of the PARTY_MEMBER_COUNT_MAX roster members
+  // can be in the active lineup at once.
+  uint8_t order[PARTY_ACTIVE_SIZE_MAX];
+} party_t;
+
+extern party_t PARTY;
+
+/**
+ * Initializes the party system with an empty roster and order.
+ */
+void partyInit(void);
+
+/**
+ * Gets an available (unused) party member slot index.
+ *
+ * @return The index of an available slot, or 0xFF if the party is full.
+ */
+uint8_t partyGetAvailableMember(void);
+
+/**
+ * Adds a member to the party roster in the next available slot. Party
+ * members are always allies controlled by the player. If there is a
+ * free active order slot, the new member is placed into it.
+ *
+ * @param stats The member's base combat stats.
+ * @param healthMax The member's maximum health.
+ * @param mpMax The member's maximum mp.
+ * @return Pointer to the newly added party member, or NULL if the party is
+ *         already full.
+ */
+battlefighter_t *partyAddMember(
+  const battlefighterstats_t stats,
+  const uint16_t healthMax,
+  const uint16_t mpMax
+);
+
+/**
+ * Gets the roster member currently occupying an active order slot.
+ *
+ * @param slot The active order slot to query.
+ * @return Pointer to the member in that slot, or NULL if the slot is
+ *         empty.
+ */
+battlefighter_t *partyGetOrderMember(const uint8_t slot);
+
+/**
+ * Assigns a roster member to an active order slot, replacing whatever
+ * was there. Use PARTY_ORDER_EMPTY to clear a slot.
+ *
+ * @param slot The active order slot to assign.
+ * @param memberIndex The roster member index to place there, or
+ *        PARTY_ORDER_EMPTY to clear the slot.
+ */
+void partySetOrder(const uint8_t slot, const uint8_t memberIndex);

src/dusk/rpg/cutscene/cutscene.h

@@ -13,14 +13,19 @@ typedef struct cutscene_s {
   const cutsceneitem_t *items;
   uint8_t itemCount;
   cutscenepause_t pause;
+
+  // Size in bytes of this cutscene's custom user data, carved out of
+  // CUTSCENE_SYSTEM.data while the cutscene is running.
+  size_t dataSize;
 } cutscene_t;
 
-#define CUTSCENE(NAME, PAUSE_TYPE, ...) \
+#define CUTSCENE(NAME, SIZE, PAUSE_TYPE, ...) \
   static const cutsceneitem_t CUTSCENE_##NAME##_ITEMS[] = { __VA_ARGS__ }; \
   static const cutscene_t CUTSCENE_##NAME = { \
     .items = CUTSCENE_##NAME##_ITEMS, \
     .itemCount = sizeof(CUTSCENE_##NAME##_ITEMS) / sizeof(cutsceneitem_t), \
-    .pause = CUTSCENE_PAUSE_##PAUSE_TYPE \
+    .pause = CUTSCENE_PAUSE_##PAUSE_TYPE, \
+    .dataSize = SIZE \
   };
 
 #define CUTSCENE_REFERENCE(CUTSCENE) \
@@ -29,6 +34,22 @@ typedef struct cutscene_s {
 #define CUTSCENE_TEXT(TEXT) \
   { .type = CUTSCENE_ITEM_TYPE_TEXT, .text = { .text = TEXT } }
 
+#define CUTSCENE_TEXT_MINI(TEXT, X, Y, Z, DURATION) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_TEXT_MINI, \
+    .textMini = { \
+      .text = TEXT, \
+      .position = { X, Y, Z }, \
+      .duration = DURATION \
+    } \
+  }
+
+#define CUTSCENE_TEXT_MINI_HIDE(INDEX) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_TEXT_MINI_HIDE, \
+    .textMiniHide = { .index = INDEX } \
+  }
+
 #define CUTSCENE_WAIT(WAIT) \
   { .type = CUTSCENE_ITEM_TYPE_WAIT, .wait = WAIT }
 
@@ -70,6 +91,35 @@ typedef struct cutscene_s {
     .entityRemove = { .entityIndex = ENTITY_INDEX } \
   }
 
+#define CUTSCENE_ENTITY_ADD(TYPE, X, Y, Z) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_ENTITY_ADD, \
+    .entityAdd = { .entityType = TYPE, .position = { X, Y, Z } } \
+  }
+
+#define CUTSCENE_ENTITY_TURN(ENTITY_INDEX, DIRECTION) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_ENTITY_TURN, \
+    .entityTurn = { .entityIndex = ENTITY_INDEX, .direction = DIRECTION } \
+  }
+
+// Walks ENTITY_INDEX to stand beside TARGET_ENTITY_INDEX, offset by
+// (OFFSET_X, OFFSET_Y) on the 2D plane. The destination Z is resolved
+// from nearby terrain each frame, so ramps between the two entities are
+// accounted for automatically.
+#define CUTSCENE_ENTITY_WALK_TO_ENTITY( \
+  ENTITY_INDEX, TARGET_ENTITY_INDEX, OFFSET_X, OFFSET_Y \
+) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_ENTITY_WALK_TO_ENTITY, \
+    .entityWalkToEntity = { \
+      .entityIndex = ENTITY_INDEX, \
+      .targetEntityIndex = TARGET_ENTITY_INDEX, \
+      .offsetX = OFFSET_X, \
+      .offsetY = OFFSET_Y \
+    } \
+  }
+
 #define CUTSCENE_ENTITY_TELEPORT(ENTITY_INDEX, X, Y, Z) \
   { \
     .type = CUTSCENE_ITEM_TYPE_ENTITY_TELEPORT, \
@@ -94,6 +144,24 @@ typedef struct cutscene_s {
 #define CUTSCENE_FADE_FROM_WHITE(DURATION) \
   CUTSCENE_FADE(COLOR_WHITE, COLOR_TRANSPARENT_WHITE, DURATION, EASING_LINEAR)
 
+#define CUTSCENE_EMOJI(ENTITY_INDEX, EMOJI_TYPE, DURATION) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_EMOJI, \
+    .emoji = { \
+      .entityIndex = ENTITY_INDEX, \
+      .emojiType = EMOJI_TYPE, \
+      .duration = DURATION \
+    } \
+  }
+
+// AMOUNT ranges 0 (no shake) to 4 (three tiles): 1 is half a tile, 2 is
+// a full tile, 3 is two tiles, and 4 is three tiles.
+#define CUTSCENE_SHAKE(AMOUNT, DURATION) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_SHAKE, \
+    .shake = { .amount = AMOUNT, .duration = DURATION } \
+  }
+
 #define CUTSCENE_SET_PAUSE(FLAGS) \
   { .type = CUTSCENE_ITEM_TYPE_SET_PAUSE, .setPause = (FLAGS) }
 
@@ -116,3 +184,49 @@ typedef struct cutscene_s {
       ) \
     } \
   }
+
+#define CUTSCENE_MAP_AREA_ADD( \
+  MIN_X, MIN_Y, MIN_Z, MAX_X, MAX_Y, MAX_Z, CALLBACK, NOTIFY, TRIGGER \
+) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_MAP_AREA_ADD, \
+    .mapAreaAdd = { \
+      .min = { MIN_X, MIN_Y, MIN_Z }, \
+      .max = { MAX_X, MAX_Y, MAX_Z }, \
+      .callback = CALLBACK, \
+      .notify = NOTIFY, \
+      .trigger = TRIGGER \
+    } \
+  }
+
+#define CUTSCENE_MAP_AREA_REMOVE(AREA_ID) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_MAP_AREA_REMOVE, \
+    .mapAreaRemove = { .areaId = AREA_ID } \
+  }
+
+// Waits until any one of the given map area IDs has its callback invoked.
+// Accepts CUTSCENE_AREA_LAST_CREATED in place of a literal area ID.
+#define CUTSCENE_MAP_AREA_WAIT(...) \
+  { \
+    .type = CUTSCENE_ITEM_TYPE_MAP_AREA_WAIT, \
+    .mapAreaWait = { \
+      .areaIds = (const uint8_t[]){ __VA_ARGS__ }, \
+      .count = (uint8_t)( \
+        sizeof((const uint8_t[]){ __VA_ARGS__ }) / sizeof(uint8_t) \
+      ) \
+    } \
+  }
+
+// Adds a map area, waits for it to be triggered once, then removes it
+// before the cutscene continues. Uses a no-op callback since the wait is
+// driven by the area's trigger count rather than callback logic.
+#define CUTSCENE_MAP_AREA_TRIGGER_ONCE( \
+  MIN_X, MIN_Y, MIN_Z, MAX_X, MAX_Y, MAX_Z, NOTIFY, TRIGGER \
+) \
+  CUTSCENE_MAP_AREA_ADD( \
+    MIN_X, MIN_Y, MIN_Z, MAX_X, MAX_Y, MAX_Z, \
+    mapAreaNoopCallback, NOTIFY, TRIGGER \
+  ), \
+  CUTSCENE_MAP_AREA_WAIT(CUTSCENE_AREA_LAST_CREATED), \
+  CUTSCENE_MAP_AREA_REMOVE(CUTSCENE_AREA_LAST_CREATED)

src/dusk/rpg/cutscene/cutscenesystem.c

@@ -25,10 +25,19 @@ void cutsceneSystemStartCutsceneWith(
   entity_t *interact,
   entity_t *interacted
 ) {
+  assertTrue(
+    cutscene->dataSize < CUTSCENE_SYSTEM_SIZE_MAX,
+    "Cutscene data size exceeds CUTSCENE_SYSTEM_SIZE_MAX"
+  );
+
   CUTSCENE_SYSTEM.scene = cutscene;
   CUTSCENE_SYSTEM.pause = cutscene->pause;
   CUTSCENE_SYSTEM.entityInteract = interact;
   CUTSCENE_SYSTEM.entityInteracted = interacted;
+  CUTSCENE_SYSTEM.entityLastCreated = NULL;
+  CUTSCENE_SYSTEM.entityLastRef = NULL;
+  CUTSCENE_SYSTEM.areaLastCreated = CUTSCENE_AREA_LAST_CREATED;
+  CUTSCENE_SYSTEM.textMiniLastCreated = CUTSCENE_TEXT_MINI_LAST_CREATED;
   CUTSCENE_SYSTEM.currentItem = 0xFF;// Set to 0xFF so Next wraps to 0.
   cutsceneSystemNext();
 }
@@ -54,6 +63,10 @@ void cutsceneSystemNext() {
     CUTSCENE_SYSTEM.pause = CUTSCENE_PAUSE_NONE;
     CUTSCENE_SYSTEM.entityInteract = NULL;
     CUTSCENE_SYSTEM.entityInteracted = NULL;
+    CUTSCENE_SYSTEM.entityLastCreated = NULL;
+    CUTSCENE_SYSTEM.entityLastRef = NULL;
+    CUTSCENE_SYSTEM.areaLastCreated = CUTSCENE_AREA_LAST_CREATED;
+  CUTSCENE_SYSTEM.textMiniLastCreated = CUTSCENE_TEXT_MINI_LAST_CREATED;
     return;
   }
 
@@ -70,25 +83,65 @@ const cutsceneitem_t * cutsceneSystemGetCurrentItem() {
 }
 
 entity_t * cutsceneSystemGetEntity(const uint8_t entityIndex) {
+  entity_t *entity;
+
   if(entityIndex == CUTSCENE_ENTITY_INTERACT) {
     assertNotNull(
       CUTSCENE_SYSTEM.entityInteract,
       "CUTSCENE_ENTITY_INTERACT used but no interact entity is set"
     );
-    return CUTSCENE_SYSTEM.entityInteract;
-  }
-  if(entityIndex == CUTSCENE_ENTITY_INTERACTED) {
+    entity = CUTSCENE_SYSTEM.entityInteract;
+  } else if(entityIndex == CUTSCENE_ENTITY_INTERACTED) {
     assertNotNull(
       CUTSCENE_SYSTEM.entityInteracted,
       "CUTSCENE_ENTITY_INTERACTED used but no interacted entity is set"
     );
-    return CUTSCENE_SYSTEM.entityInteracted;
-  }
+    entity = CUTSCENE_SYSTEM.entityInteracted;
+  } else if(entityIndex == CUTSCENE_ENTITY_LAST_CREATED) {
+    assertNotNull(
+      CUTSCENE_SYSTEM.entityLastCreated,
+      "CUTSCENE_ENTITY_LAST_CREATED used but no entity has been created"
+    );
+    entity = CUTSCENE_SYSTEM.entityLastCreated;
+  } else if(entityIndex == CUTSCENE_ENTITY_LAST_REF) {
+    assertNotNull(
+      CUTSCENE_SYSTEM.entityLastRef,
+      "CUTSCENE_ENTITY_LAST_REF used but no entity has been referenced"
+    );
+    entity = CUTSCENE_SYSTEM.entityLastRef;
+  } else {
     assertTrue(
       entityIndex < ENTITY_COUNT,
       "Entity index is out of range"
     );
-  return &ENTITIES[entityIndex];
+    entity = &ENTITIES[entityIndex];
+  }
+
+  CUTSCENE_SYSTEM.entityLastRef = entity;
+  return entity;
+}
+
+uint8_t cutsceneSystemGetAreaId(const uint8_t areaId) {
+  if(areaId == CUTSCENE_AREA_LAST_CREATED) {
+    assertTrue(
+      CUTSCENE_SYSTEM.areaLastCreated != CUTSCENE_AREA_LAST_CREATED,
+      "CUTSCENE_AREA_LAST_CREATED used but no map area has been created"
+    );
+    return CUTSCENE_SYSTEM.areaLastCreated;
+  }
+  return areaId;
+}
+
+uint8_t cutsceneSystemGetTextMiniId(const uint8_t index) {
+  if(index == CUTSCENE_TEXT_MINI_LAST_CREATED) {
+    assertTrue(
+      CUTSCENE_SYSTEM.textMiniLastCreated != CUTSCENE_TEXT_MINI_LAST_CREATED,
+      "CUTSCENE_TEXT_MINI_LAST_CREATED used but no mini textbox has been "
+      "shown"
+    );
+    return CUTSCENE_SYSTEM.textMiniLastCreated;
+  }
+  return index;
 }
 
 void cutsceneSystemDispose() {
@@ -97,4 +150,8 @@ void cutsceneSystemDispose() {
   CUTSCENE_SYSTEM.pause = CUTSCENE_PAUSE_NONE;
   CUTSCENE_SYSTEM.entityInteract = NULL;
   CUTSCENE_SYSTEM.entityInteracted = NULL;
+  CUTSCENE_SYSTEM.entityLastCreated = NULL;
+  CUTSCENE_SYSTEM.entityLastRef = NULL;
+  CUTSCENE_SYSTEM.areaLastCreated = CUTSCENE_AREA_LAST_CREATED;
+  CUTSCENE_SYSTEM.textMiniLastCreated = CUTSCENE_TEXT_MINI_LAST_CREATED;
 }

src/dusk/rpg/cutscene/cutscenesystem.h

@@ -12,6 +12,14 @@ typedef struct entity_s entity_t;
 
 #define CUTSCENE_ENTITY_INTERACT      ((uint8_t)0xFE)
 #define CUTSCENE_ENTITY_INTERACTED    ((uint8_t)0xFD)
+#define CUTSCENE_ENTITY_LAST_CREATED  ((uint8_t)0xFC)
+#define CUTSCENE_ENTITY_LAST_REF      ((uint8_t)0xFB)
+#define CUTSCENE_AREA_LAST_CREATED    ((uint8_t)0xFF)
+#define CUTSCENE_TEXT_MINI_LAST_CREATED ((uint8_t)0xFA)
+
+// Maximum number of bytes a running cutscene may request via
+// cutscene_t.dataSize.
+#define CUTSCENE_SYSTEM_SIZE_MAX 8192
 
 typedef struct {
   const cutscene_t *scene;
@@ -19,9 +27,17 @@ typedef struct {
   cutscenepause_t pause;
   entity_t *entityInteract;
   entity_t *entityInteracted;
+  entity_t *entityLastCreated;
+  entity_t *entityLastRef;
+  uint8_t areaLastCreated;
+  uint8_t textMiniLastCreated;
 
   // Data (used by the current item).
   cutsceneitemdata_t data;
+
+  // Custom user data for the running cutscene, sized per-scene by
+  // cutscene_t.dataSize.
+  uint8_t userData[CUTSCENE_SYSTEM_SIZE_MAX];
 } cutscenesystem_t;
 
 extern cutscenesystem_t CUTSCENE_SYSTEM;
@@ -53,7 +69,9 @@ void cutsceneSystemStartCutsceneWith(
 
 /**
  * Resolves a raw entity index (or sentinel) to an entity pointer.
- * Handles CUTSCENE_ENTITY_INTERACT and CUTSCENE_ENTITY_INTERACTED.
+ * Handles CUTSCENE_ENTITY_INTERACT, CUTSCENE_ENTITY_INTERACTED,
+ * CUTSCENE_ENTITY_LAST_CREATED and CUTSCENE_ENTITY_LAST_REF.
+ * Updates CUTSCENE_SYSTEM.entityLastRef to the resolved entity.
  * Asserts the resolved entity is within bounds.
  *
  * @param entityIndex Raw entity index or sentinel value.
@@ -61,6 +79,24 @@ void cutsceneSystemStartCutsceneWith(
  */
 entity_t * cutsceneSystemGetEntity(const uint8_t entityIndex);
 
+/**
+ * Resolves a raw map area ID (or CUTSCENE_AREA_LAST_CREATED sentinel) to
+ * a concrete map area ID.
+ *
+ * @param areaId Raw map area ID or sentinel value.
+ * @returns The resolved map area ID.
+ */
+uint8_t cutsceneSystemGetAreaId(const uint8_t areaId);
+
+/**
+ * Resolves a raw mini textbox slot index (or CUTSCENE_TEXT_MINI_LAST_CREATED
+ * sentinel) to a concrete UI_TEXTBOX_MINI_LIST slot index.
+ *
+ * @param index Raw slot index or sentinel value.
+ * @returns The resolved slot index.
+ */
+uint8_t cutsceneSystemGetTextMiniId(const uint8_t index);
+
 /**
  * Advance to the next item in the cutscene.
  */

src/dusk/rpg/cutscene/item/CMakeLists.txt

@@ -12,4 +12,6 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
 add_subdirectory(control)
 add_subdirectory(entity)
 add_subdirectory(item)
+add_subdirectory(maparea)
 add_subdirectory(ui)
+add_subdirectory(battle)

src/dusk/rpg/cutscene/item/battle/CMakeLists.txt

@@ -0,0 +1,9 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    cutscenestartbattle.c
+)

src/dusk/rpg/cutscene/item/battle/cutscenestartbattle.c

@@ -0,0 +1,71 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/battle/party.h"
+#include "scene/scene.h"
+
+void cutsceneStartBattleStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  const cutscenestartbattle_t *config = &item->startBattle;
+
+  battleInit();
+
+  for(uint8_t i = 0; i < PARTY_ACTIVE_SIZE_MAX; i++) {
+    battlefighter_t *member = partyGetOrderMember(i);
+    if(member == NULL) continue;
+
+    battlefighter_t *fighter = battleAddFighter(
+      BATTLE_FIGHTER_TEAM_ALLY, BATTLE_FIGHTER_CONTROLLER_PLAYER,
+      member->stats, member->healthMax, member->mpMax
+    );
+    if(fighter == NULL) continue;
+
+    fighter->health = member->health;
+    fighter->mp = member->mp;
+    fighter->status = member->status;
+  }
+
+  for(uint8_t i = 0; i < config->enemyCount; i++) {
+    const cutscenestartbattleenemy_t *enemy = &config->enemies[i];
+    battleAddFighter(
+      BATTLE_FIGHTER_TEAM_ENEMY, BATTLE_FIGHTER_CONTROLLER_AI,
+      enemy->stats, enemy->healthMax, enemy->mpMax
+    );
+  }
+
+  battleStart(config->encounterType, config->fleeAvailable);
+  sceneSet(SCENE_TYPE_BATTLE);
+}
+
+bool_t cutsceneStartBattleUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  if(BATTLE.result == BATTLE_RESULT_NONE) return false;
+
+  // Sync ally HP/MP back to the persistent party roster. Relies on
+  // ally fighters having been added to BATTLE.fighters in the same
+  // order partyGetOrderMember() iterates, starting at index 0 (see
+  // cutsceneStartBattleStart).
+  uint8_t allySlot = 0;
+  for(uint8_t i = 0; i < PARTY_ACTIVE_SIZE_MAX; i++) {
+    battlefighter_t *member = partyGetOrderMember(i);
+    if(member == NULL) continue;
+
+    battlefighter_t *fighter = &BATTLE.fighters[allySlot++];
+    member->health = fighter->health;
+    member->mp = fighter->mp;
+    member->status = fighter->status;
+  }
+
+  sceneSet(SCENE_TYPE_OVERWORLD);
+  battleDispose();
+  return true;
+}

src/dusk/rpg/cutscene/item/battle/cutscenestartbattle.h

@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "rpg/battle/battle.h"
+
+#define CUTSCENE_START_BATTLE_ENEMY_COUNT_MAX 4
+
+typedef struct {
+  battlefighterstats_t stats;
+  uint16_t healthMax;
+  uint16_t mpMax;
+} cutscenestartbattleenemy_t;
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+typedef struct {
+  battleencountertype_t encounterType;
+  bool_t fleeAvailable;
+  uint8_t enemyCount;
+  cutscenestartbattleenemy_t enemies[CUTSCENE_START_BATTLE_ENEMY_COUNT_MAX];
+} cutscenestartbattle_t;
+
+/**
+ * Starts a battle: seeds BATTLE with the party's active order members
+ * and the item's configured enemies, then switches to the battle
+ * scene.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneStartBattleStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Waits for the battle to produce a result, syncs ally HP/MP back to
+ * the party roster, then returns to the overworld scene.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true once the battle has ended.
+ */
+bool_t cutsceneStartBattleUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/cutscenecallback.c

@@ -6,12 +6,13 @@
  */
 
 #include "cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
 
 void cutsceneCallbackStart(
   const cutsceneitem_t *item,
   cutsceneitemdata_t *data
 ) {
-  if(item->callback != NULL) item->callback();
+  if(item->callback != NULL) item->callback(CUTSCENE_SYSTEM.userData);
 }
 
 bool_t cutsceneCallbackUpdate(

src/dusk/rpg/cutscene/item/cutscenecallback.h

@@ -11,7 +11,7 @@
 typedef struct cutsceneitem_s cutsceneitem_t;
 typedef union cutsceneitemdata_u cutsceneitemdata_t;
 
-typedef void (*cutscenecallback_t)(void);
+typedef void (*cutscenecallback_t)(void *userData);
 
 /**
  * Starts a callback item (invokes the callback immediately).

src/dusk/rpg/cutscene/item/cutsceneitem.c

@@ -7,90 +7,146 @@
 
 #include "rpg/cutscene/cutscenesystem.h"
 
+cutsceneitemcallbacks_t CUTSCENE_ITEM_CALLBACKS[CUTSCENE_ITEM_TYPE_COUNT] = {
+  [CUTSCENE_ITEM_TYPE_NULL] = { 0 },
+
+  [CUTSCENE_ITEM_TYPE_TEXT] = {
+    .init = cutsceneTextStart,
+    .update = cutsceneTextUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_TEXT_MINI] = {
+    .init = cutsceneTextMiniStart,
+    .update = cutsceneTextMiniUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_TEXT_MINI_HIDE] = {
+    .init = cutsceneTextMiniHideStart,
+    .update = cutsceneTextMiniHideUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_CALLBACK] = {
+    .init = cutsceneCallbackStart,
+    .update = cutsceneCallbackUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_WAIT] = {
+    .init = cutsceneWaitStart,
+    .update = cutsceneWaitUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_CUTSCENE] = {
+    .init = cutsceneCutsceneStart,
+    .update = cutsceneCutsceneUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_ENTITY_TELEPORT] = {
+    .init = cutsceneEntityTeleportStart,
+    .update = cutsceneEntityTeleportUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_ENTITY_WALK_TO] = {
+    .init = cutsceneEntityWalkToStart,
+    .update = cutsceneEntityWalkToUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_FADE] = {
+    .init = cutsceneFadeStart,
+    .update = cutsceneFadeUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_SET_PAUSE] = {
+    .init = cutsceneSetPauseStart,
+    .update = cutsceneSetPauseUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_CONCURRENT] = {
+    .init = cutsceneConcurrentStart,
+    .update = cutsceneConcurrentUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_ITEM_GIVE] = {
+    .init = cutsceneItemGiveStart,
+    .update = cutsceneItemGiveUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_ENTITY_REMOVE] = {
+    .init = cutsceneEntityRemoveStart,
+    .update = cutsceneEntityRemoveUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_ENTITY_ADD] = {
+    .init = cutsceneEntityAddStart,
+    .update = cutsceneEntityAddUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_ENTITY_TURN] = {
+    .init = cutsceneEntityTurnStart,
+    .update = cutsceneEntityTurnUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_ENTITY_WALK_TO_ENTITY] = {
+    .init = cutsceneEntityWalkToEntityStart,
+    .update = cutsceneEntityWalkToEntityUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_MAP_AREA_ADD] = {
+    .init = cutsceneMapAreaAddStart,
+    .update = cutsceneMapAreaAddUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_MAP_AREA_REMOVE] = {
+    .init = cutsceneMapAreaRemoveStart,
+    .update = cutsceneMapAreaRemoveUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_MAP_AREA_WAIT] = {
+    .init = cutsceneMapAreaWaitStart,
+    .update = cutsceneMapAreaWaitUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_START_BATTLE] = {
+    .init = cutsceneStartBattleStart,
+    .update = cutsceneStartBattleUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_EMOJI] = {
+    .init = cutsceneEmojiStart,
+    .update = cutsceneEmojiUpdate
+  },
+
+  [CUTSCENE_ITEM_TYPE_SHAKE] = {
+    .init = cutsceneShakeStart,
+    .update = cutsceneShakeUpdate
+  }
+};
+
 void cutsceneItemStart(const cutsceneitem_t *item, cutsceneitemdata_t *data) {
-  switch(item->type) {
-    case CUTSCENE_ITEM_TYPE_TEXT:
-      cutsceneTextStart(item, data);
-      break;
+  cutsceneiteminitcallback_t *init = CUTSCENE_ITEM_CALLBACKS[item->type].init;
+  if(init != NULL) init(item, data);
+}
 
-    case CUTSCENE_ITEM_TYPE_CALLBACK:
-      cutsceneCallbackStart(item, data);
-      break;
+bool_t cutsceneItemUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  cutsceneitemupdatecallback_t *update =
+    CUTSCENE_ITEM_CALLBACKS[item->type].update;
+  if(update == NULL) return false;
 
-    case CUTSCENE_ITEM_TYPE_WAIT:
-      cutsceneWaitStart(item, data);
-      break;
+  return update(item, data);
+}
 
-    case CUTSCENE_ITEM_TYPE_CUTSCENE:
+void cutsceneCutsceneStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
   if(item->cutscene != NULL) cutsceneSystemStartCutscene(item->cutscene);
-      break;
-
-    case CUTSCENE_ITEM_TYPE_ENTITY_TELEPORT:
-      cutsceneEntityTeleportStart(item, data);
-      break;
-
-    case CUTSCENE_ITEM_TYPE_ENTITY_WALK_TO:
-      cutsceneEntityWalkToStart(item, data);
-      break;
-
-    case CUTSCENE_ITEM_TYPE_FADE:
-      cutsceneFadeStart(item, data);
-      break;
-
-    case CUTSCENE_ITEM_TYPE_SET_PAUSE:
-      cutsceneSetPauseStart(item, data);
-      break;
-
-    case CUTSCENE_ITEM_TYPE_CONCURRENT:
-      cutsceneConcurrentStart(item, data);
-      break;
-
-    case CUTSCENE_ITEM_TYPE_ITEM_GIVE:
-      cutsceneItemGiveStart(item, data);
-      break;
-
-    case CUTSCENE_ITEM_TYPE_ENTITY_REMOVE:
-      cutsceneEntityRemoveStart(item, data);
-      break;
-
-    default:
-      break;
-  }
 }
 
-bool_t cutsceneItemUpdate(const cutsceneitem_t *item, cutsceneitemdata_t *data) {
-  switch(item->type) {
-    case CUTSCENE_ITEM_TYPE_TEXT:
-      return cutsceneTextUpdate(item, data);
-
-    case CUTSCENE_ITEM_TYPE_CALLBACK:
-      return cutsceneCallbackUpdate(item, data);
-
-    case CUTSCENE_ITEM_TYPE_WAIT:
-      return cutsceneWaitUpdate(item, data);
-
-    case CUTSCENE_ITEM_TYPE_ENTITY_TELEPORT:
-      return cutsceneEntityTeleportUpdate(item, data);
-
-    case CUTSCENE_ITEM_TYPE_ENTITY_WALK_TO:
-      return cutsceneEntityWalkToUpdate(item, data);
-
-    case CUTSCENE_ITEM_TYPE_FADE:
-      return cutsceneFadeUpdate(item, data);
-
-    case CUTSCENE_ITEM_TYPE_SET_PAUSE:
-      return cutsceneSetPauseUpdate(item, data);
-
-    case CUTSCENE_ITEM_TYPE_CONCURRENT:
-      return cutsceneConcurrentUpdate(item, data);
-
-    case CUTSCENE_ITEM_TYPE_ITEM_GIVE:
-      return cutsceneItemGiveUpdate(item, data);
-
-    case CUTSCENE_ITEM_TYPE_ENTITY_REMOVE:
-      return cutsceneEntityRemoveUpdate(item, data);
-
-    default:
+bool_t cutsceneCutsceneUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
   return false;
 }
-}

src/dusk/rpg/cutscene/item/cutsceneitem.h

@@ -13,15 +13,29 @@
 #include "entity/cutsceneentityteleport.h"
 #include "entity/cutsceneentitywalkto.h"
 #include "entity/cutsceneentityremove.h"
+#include "entity/cutsceneentityadd.h"
+#include "entity/cutsceneentityturn.h"
+#include "entity/cutsceneentitywalktoentity.h"
 #include "ui/cutscenetext.h"
+#include "ui/cutscenetextmini.h"
+#include "ui/cutscenetextminihide.h"
 #include "ui/cutscenefade.h"
+#include "ui/cutsceneemoji.h"
+#include "ui/cutsceneshake.h"
 #include "item/cutsceneitemgive.h"
+#include "maparea/cutscenemapareaadd.h"
+#include "maparea/cutscenemaparearemove.h"
+#include "maparea/cutscenemapareawait.h"
+#include "battle/cutscenestartbattle.h"
 
 typedef struct cutscene_s cutscene_t;
 
 typedef enum {
   CUTSCENE_ITEM_TYPE_NULL,
+
   CUTSCENE_ITEM_TYPE_TEXT,
+  CUTSCENE_ITEM_TYPE_TEXT_MINI,
+  CUTSCENE_ITEM_TYPE_TEXT_MINI_HIDE,
   CUTSCENE_ITEM_TYPE_CALLBACK,
   CUTSCENE_ITEM_TYPE_WAIT,
   CUTSCENE_ITEM_TYPE_CUTSCENE,
@@ -31,7 +45,18 @@ typedef enum {
   CUTSCENE_ITEM_TYPE_SET_PAUSE,
   CUTSCENE_ITEM_TYPE_CONCURRENT,
   CUTSCENE_ITEM_TYPE_ITEM_GIVE,
-  CUTSCENE_ITEM_TYPE_ENTITY_REMOVE
+  CUTSCENE_ITEM_TYPE_ENTITY_REMOVE,
+  CUTSCENE_ITEM_TYPE_ENTITY_ADD,
+  CUTSCENE_ITEM_TYPE_ENTITY_TURN,
+  CUTSCENE_ITEM_TYPE_ENTITY_WALK_TO_ENTITY,
+  CUTSCENE_ITEM_TYPE_MAP_AREA_ADD,
+  CUTSCENE_ITEM_TYPE_MAP_AREA_REMOVE,
+  CUTSCENE_ITEM_TYPE_MAP_AREA_WAIT,
+  CUTSCENE_ITEM_TYPE_START_BATTLE,
+  CUTSCENE_ITEM_TYPE_EMOJI,
+  CUTSCENE_ITEM_TYPE_SHAKE,
+
+  CUTSCENE_ITEM_TYPE_COUNT
 } cutsceneitemtype_t;
 
 struct cutsceneitem_s {
@@ -39,6 +64,8 @@ struct cutsceneitem_s {
 
   union {
     cutscenetext_t text;
+    cutscenetextmini_t textMini;
+    cutscenetextminihide_t textMiniHide;
     cutscenecallback_t callback;
     cutscenewait_t wait;
     const cutscene_t *cutscene;
@@ -49,6 +76,15 @@ struct cutsceneitem_s {
     cutsceneconcurrent_t concurrent;
     cutsceneitemgive_t itemGive;
     cutsceneentityremove_t entityRemove;
+    cutsceneentityadd_t entityAdd;
+    cutsceneentityturn_t entityTurn;
+    cutsceneentitywalktoentity_t entityWalkToEntity;
+    cutscenemapareaadd_t mapAreaAdd;
+    cutscenemaparearemove_t mapAreaRemove;
+    cutscenemapareawait_t mapAreaWait;
+    cutscenestartbattle_t startBattle;
+    cutsceneemoji_t emoji;
+    cutsceneshake_t shake;
   };
 };
 
@@ -56,8 +92,27 @@ typedef union cutsceneitemdata_u {
   cutscenewaitdata_t wait;
   cutsceneentitywalktodata_t entityWalkTo;
   cutsceneconcurrentdata_t concurrent;
+  cutscenemapareawaitdata_t mapAreaWait;
 } cutsceneitemdata_t;
 
+typedef void (cutsceneiteminitcallback_t)(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+typedef bool_t (cutsceneitemupdatecallback_t)(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+typedef struct {
+  cutsceneiteminitcallback_t *init;
+  cutsceneitemupdatecallback_t *update;
+} cutsceneitemcallbacks_t;
+
+extern cutsceneitemcallbacks_t
+ CUTSCENE_ITEM_CALLBACKS[CUTSCENE_ITEM_TYPE_COUNT];
+
 /**
  * Start the given cutscene item.
  *
@@ -80,3 +135,29 @@ bool_t cutsceneItemUpdate(
   const cutsceneitem_t *item,
   cutsceneitemdata_t *data
 );
+
+/**
+ * Starts a nested-cutscene item, handing control over to the
+ * referenced cutscene.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneCutsceneStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates a nested-cutscene item. By the time this would run, control
+ * has already moved on to the referenced cutscene, so this always
+ * reports incomplete.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns false always.
+ */
+bool_t cutsceneCutsceneUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/entity/CMakeLists.txt

@@ -8,4 +8,7 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
     cutsceneentityteleport.c
     cutsceneentitywalkto.c
     cutsceneentityremove.c
+    cutsceneentityadd.c
+    cutsceneentityturn.c
+    cutsceneentitywalktoentity.c
 )

src/dusk/rpg/cutscene/item/entity/cutsceneentityadd.c

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
+#include "rpg/entity/entity.h"
+#include "assert/assert.h"
+
+void cutsceneEntityAddStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  uint8_t entIndex = entityGetAvailable();
+  assertTrue(entIndex != 0xFF, "No available entity slots for CUTSCENE_ENTITY_ADD");
+
+  entity_t *entity = &ENTITIES[entIndex];
+  entityInit(entity, item->entityAdd.entityType);
+  entityPositionSet(entity, item->entityAdd.position);// Also assigns chunk.
+
+  CUTSCENE_SYSTEM.entityLastCreated = entity;
+  CUTSCENE_SYSTEM.entityLastRef = entity;
+}
+
+bool_t cutsceneEntityAddUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  return true;
+}

src/dusk/rpg/cutscene/item/entity/cutsceneentityadd.h

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "rpg/entity/entitytype.h"
+#include "rpg/overworld/worldpos.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+typedef struct {
+  entitytype_t entityType;
+  worldpos_t position;
+} cutsceneentityadd_t;
+
+/**
+ * Starts an entity add step (spawns the entity into the world immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneEntityAddStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates an entity add step (always completes immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true always.
+ */
+bool_t cutsceneEntityAddUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/entity/cutsceneentityturn.c

@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
+#include "rpg/entity/entity.h"
+
+void cutsceneEntityTurnStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+}
+
+bool_t cutsceneEntityTurnUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  entity_t *entity = cutsceneSystemGetEntity(item->entityTurn.entityIndex);
+  if(
+    entity->direction == item->entityTurn.direction &&
+    entity->animation == ENTITY_ANIM_IDLE
+  ) return true;
+
+  entityTurn(entity, item->entityTurn.direction);
+  return false;
+}

src/dusk/rpg/cutscene/item/entity/cutsceneentityturn.h

@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "rpg/entity/entitydir.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+typedef struct {
+  uint8_t entityIndex;
+  entitydir_t direction;
+} cutsceneentityturn_t;
+
+/**
+ * Starts an entity turn step. The turn itself is driven from Update, since
+ * the entity may still be finishing a previous action.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneEntityTurnStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates an entity turn step, retrying entityTurn until it takes effect
+ * and its animation completes.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true once the entity is idle and facing the target direction.
+ */
+bool_t cutsceneEntityTurnUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/entity/cutsceneentitywalktoentity.c

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
+#include "rpg/entity/entity.h"
+#include "rpg/entity/entitypathstep.h"
+#include "rpg/overworld/map.h"
+
+void cutsceneEntityWalkToEntityStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+}
+
+bool_t cutsceneEntityWalkToEntityUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  entity_t *entity = cutsceneSystemGetEntity(
+    item->entityWalkToEntity.entityIndex
+  );
+  entity_t *target = cutsceneSystemGetEntity(
+    item->entityWalkToEntity.targetEntityIndex
+  );
+
+  worldpos_t dest = {
+    .x = (worldunit_t)(target->position.x + item->entityWalkToEntity.offsetX),
+    .y = (worldunit_t)(target->position.y + item->entityWalkToEntity.offsetY),
+    .z = target->position.z
+  };
+
+  worldunit_t z;
+  if(mapGetWalkableZNear(dest.x, dest.y, target->position.z, &z)) dest.z = z;
+
+  return entityPathStep(entity, dest, true);
+}

src/dusk/rpg/cutscene/item/entity/cutsceneentitywalktoentity.h

@@ -0,0 +1,46 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "rpg/overworld/worldpos.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+typedef struct {
+  uint8_t entityIndex;
+  uint8_t targetEntityIndex;
+  worldunit_t offsetX;
+  worldunit_t offsetY;
+} cutsceneentitywalktoentity_t;
+
+/**
+ * Starts an entity walk-to-entity item. No setup is needed, the destination
+ * is recomputed from the target's live position every Update.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneEntityWalkToEntityStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates an entity walk-to-entity item. Re-reads the target entity's
+ * current position each frame, applies the X/Y offset, resolves the
+ * destination Z from nearby terrain (to account for ramps), and steps
+ * the entity toward it.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true once the entity has reached the target's side.
+ */
+bool_t cutsceneEntityWalkToEntityUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/item/cutsceneitemgive.c

@@ -6,25 +6,14 @@
  */
 
 #include "rpg/cutscene/item/cutsceneitem.h"
-#include "rpg/item/backpack.h"
-#include "ui/rpg/uitextboxmain.h"
-#include "util/string.h"
+#include "rpg/item/itemgive.h"
+#include "ui/rpg/textbox/uitextboxmain.h"
 
 void cutsceneItemGiveStart(
   const cutsceneitem_t *item,
   cutsceneitemdata_t *data
 ) {
-  backpackAdd(item->itemGive.item, item->itemGive.quantity);
-
-  char_t msg[CUTSCENE_TEXT_MAX_CHARS];
-  stringFormat(
-    msg,
-    CUTSCENE_TEXT_MAX_CHARS - 1,
-    "Received %s x%u",
-    ITEMS[item->itemGive.item].name,
-    (uint32_t)item->itemGive.quantity
-  );
-  uiTextboxMainSetText(msg);
+  itemGive(item->itemGive.item, item->itemGive.quantity);
 }
 
 bool_t cutsceneItemGiveUpdate(

src/dusk/rpg/cutscene/item/maparea/CMakeLists.txt

@@ -0,0 +1,11 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    cutscenemapareaadd.c
+    cutscenemaparearemove.c
+    cutscenemapareawait.c
+)

src/dusk/rpg/cutscene/item/maparea/cutscenemapareaadd.c

@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
+
+void cutsceneMapAreaAddStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  CUTSCENE_SYSTEM.areaLastCreated = mapAreaAdd(
+    item->mapAreaAdd.min,
+    item->mapAreaAdd.max,
+    item->mapAreaAdd.callback,
+    item->mapAreaAdd.notify,
+    item->mapAreaAdd.trigger
+  );
+}
+
+bool_t cutsceneMapAreaAddUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  return true;
+}

src/dusk/rpg/cutscene/item/maparea/cutscenemapareaadd.h

@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "rpg/overworld/maparea.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+typedef struct {
+  worldpos_t min;
+  worldpos_t max;
+  mapareacallback_t callback;
+  uint8_t notify;
+  uint8_t trigger;
+} cutscenemapareaadd_t;
+
+/**
+ * Starts a map area add step (adds the area immediately, storing its ID
+ * in CUTSCENE_SYSTEM.areaLastCreated).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneMapAreaAddStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates a map area add step (always completes immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true always.
+ */
+bool_t cutsceneMapAreaAddUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/maparea/cutscenemaparearemove.c

@@ -0,0 +1,24 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
+#include "rpg/overworld/maparea.h"
+
+void cutsceneMapAreaRemoveStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  mapAreaRemove(cutsceneSystemGetAreaId(item->mapAreaRemove.areaId));
+}
+
+bool_t cutsceneMapAreaRemoveUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  return true;
+}

src/dusk/rpg/cutscene/item/maparea/cutscenemaparearemove.h

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+typedef struct {
+  uint8_t areaId;
+} cutscenemaparearemove_t;
+
+/**
+ * Starts a map area remove step (removes the area immediately). Accepts
+ * CUTSCENE_AREA_LAST_CREATED in place of a literal area ID.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneMapAreaRemoveStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates a map area remove step (always completes immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true always.
+ */
+bool_t cutsceneMapAreaRemoveUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/maparea/cutscenemapareawait.c

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
+#include "rpg/overworld/maparea.h"
+#include "assert/assert.h"
+
+void cutsceneMapAreaWaitStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  assertTrue(
+    item->mapAreaWait.count <= CUTSCENE_MAP_AREA_WAIT_MAX,
+    "Too many areas in CUTSCENE_MAP_AREA_WAIT"
+  );
+
+  for(uint8_t i = 0; i < item->mapAreaWait.count; i++) {
+    uint8_t areaId = cutsceneSystemGetAreaId(item->mapAreaWait.areaIds[i]);
+    data->mapAreaWait.baseline[i] = MAP_AREAS[areaId].triggerCount;
+  }
+}
+
+bool_t cutsceneMapAreaWaitUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  for(uint8_t i = 0; i < item->mapAreaWait.count; i++) {
+    uint8_t areaId = cutsceneSystemGetAreaId(item->mapAreaWait.areaIds[i]);
+    if(MAP_AREAS[areaId].triggerCount != data->mapAreaWait.baseline[i]) {
+      return true;
+    }
+  }
+
+  return false;
+}

src/dusk/rpg/cutscene/item/maparea/cutscenemapareawait.h

@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+/** Maximum number of areas a single CUTSCENE_MAP_AREA_WAIT may watch. */
+#define CUTSCENE_MAP_AREA_WAIT_MAX 4
+
+typedef struct {
+  const uint8_t *areaIds;
+  uint8_t count;
+} cutscenemapareawait_t;
+
+typedef struct {
+  uint32_t baseline[CUTSCENE_MAP_AREA_WAIT_MAX];
+} cutscenemapareawaitdata_t;
+
+/**
+ * Starts a map area wait step, snapshotting each watched area's current
+ * trigger count.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneMapAreaWaitStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates a map area wait step, completing once any watched area's
+ * trigger count has changed since Start (i.e. its callback fired).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true once any watched area has been triggered.
+ */
+bool_t cutsceneMapAreaWaitUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/ui/CMakeLists.txt

@@ -6,5 +6,9 @@
 target_sources(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
     cutscenetext.c
+    cutscenetextmini.c
+    cutscenetextminihide.c
     cutscenefade.c
+    cutsceneemoji.c
+    cutsceneshake.c
 )

src/dusk/rpg/cutscene/item/ui/cutsceneemoji.c

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
+#include "rpg/entity/entity.h"
+
+void cutsceneEmojiStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  entity_t *entity = cutsceneSystemGetEntity(item->emoji.entityIndex);
+  uiEmojiAdd(entity->id, item->emoji.duration, item->emoji.emojiType);
+}
+
+bool_t cutsceneEmojiUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  return true;
+}

src/dusk/rpg/cutscene/item/ui/cutsceneemoji.h

@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+#include "ui/rpg/uiemoji.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+typedef struct {
+  uint8_t entityIndex;
+  float_t duration;
+  uiemojitype_t emojiType;
+} cutsceneemoji_t;
+
+/**
+ * Starts an emoji step (shows an emoji above the entity for the given
+ * duration, then completes immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneEmojiStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates an emoji step (always completes immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true always.
+ */
+bool_t cutsceneEmojiUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/ui/cutsceneshake.c

@@ -0,0 +1,23 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/rpgcamera.h"
+
+void cutsceneShakeStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  rpgCameraShake(item->shake.amount, item->shake.duration);
+}
+
+bool_t cutsceneShakeUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  return true;
+}

src/dusk/rpg/cutscene/item/ui/cutsceneshake.h

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+typedef struct {
+  uint8_t amount;
+  float_t duration;
+} cutsceneshake_t;
+
+/**
+ * Starts a camera shake item (kicks off the shake on the RPG camera).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneShakeStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates a camera shake item. The shake itself runs asynchronously on
+ * the RPG camera, so this always completes immediately.
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true always.
+ */
+bool_t cutsceneShakeUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/ui/cutscenetext.c

@@ -6,7 +6,7 @@
  */
 
 #include "rpg/cutscene/item/cutsceneitem.h"
-#include "ui/rpg/uitextboxmain.h"
+#include "ui/rpg/textbox/uitextboxmain.h"
 
 void cutsceneTextStart(
   const cutsceneitem_t *item,

src/dusk/rpg/cutscene/item/ui/cutscenetextmini.c

@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
+#include "ui/rpg/textbox/uitextboxminilist.h"
+
+void cutsceneTextMiniStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  uint8_t index = uiTextboxMiniListGetNext();
+  uiTextboxMiniShow(
+    &UI_TEXTBOX_MINI_LIST[index],
+    item->textMini.text,
+    item->textMini.position,
+    item->textMini.duration,
+    NULL,
+    NULL
+  );
+  CUTSCENE_SYSTEM.textMiniLastCreated = index;
+}
+
+bool_t cutsceneTextMiniUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  return true;
+}

src/dusk/rpg/cutscene/item/ui/cutscenetextmini.h

@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+#define CUTSCENE_TEXT_MINI_MAX_CHARS 128
+
+typedef struct {
+  char_t text[CUTSCENE_TEXT_MINI_MAX_CHARS];
+  vec3 position;
+  float_t duration;
+} cutscenetextmini_t;
+
+/**
+ * Starts a mini text item (shows a mini textbox at the given world
+ * position for the given duration, then completes immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneTextMiniStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates a mini text item (always completes immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true always.
+ */
+bool_t cutsceneTextMiniUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/item/ui/cutscenetextminihide.c

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "rpg/cutscene/item/cutsceneitem.h"
+#include "rpg/cutscene/cutscenesystem.h"
+#include "ui/rpg/textbox/uitextboxminilist.h"
+
+void cutsceneTextMiniHideStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  uint8_t index = cutsceneSystemGetTextMiniId(item->textMiniHide.index);
+  uiTextboxMiniClose(&UI_TEXTBOX_MINI_LIST[index]);
+}
+
+bool_t cutsceneTextMiniHideUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+) {
+  return true;
+}

src/dusk/rpg/cutscene/item/ui/cutscenetextminihide.h

@@ -0,0 +1,39 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "dusk.h"
+
+typedef struct cutsceneitem_s cutsceneitem_t;
+typedef union cutsceneitemdata_u cutsceneitemdata_t;
+
+typedef struct {
+  uint8_t index;
+} cutscenetextminihide_t;
+
+/**
+ * Starts a mini text hide step (closes the mini textbox immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ */
+void cutsceneTextMiniHideStart(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);
+
+/**
+ * Updates a mini text hide step (always completes immediately).
+ *
+ * @param item The cutscene item.
+ * @param data Runtime data storage.
+ * @returns true always.
+ */
+bool_t cutsceneTextMiniHideUpdate(
+  const cutsceneitem_t *item,
+  cutsceneitemdata_t *data
+);

src/dusk/rpg/cutscene/scene/testcutscene.h

@@ -9,17 +9,23 @@
 #include "rpg/cutscene/cutscene.h"
 #include "rpg/cutscene/cutscenesystem.h"
 
-CUTSCENE(TEST_ONE, DEFAULT,
+CUTSCENE(TEST_ONE, 0, DEFAULT,
   CUTSCENE_TEXT("Test One."),
 );
 
-CUTSCENE(TEST_TWO, DEFAULT,
+CUTSCENE(TEST_TWO, 0, DEFAULT,
   CUTSCENE_TEXT("Test Two."),
-  CUTSCENE_CONCURRENT(
-    CUTSCENE_ENTITY_WALK_TO(CUTSCENE_ENTITY_INTERACT, 4, 4, 0),
-    CUTSCENE_ENTITY_WALK_TO(CUTSCENE_ENTITY_INTERACTED, 8, 2, 0),
+  CUTSCENE_ENTITY_ADD(ENTITY_TYPE_NPC, 4, 4, 0),
+  CUTSCENE_TEXT_MINI("Hello!", 4, 4, 0, 3.0f),
+  CUTSCENE_EMOJI(
+    CUTSCENE_ENTITY_LAST_CREATED, UI_EMOJI_EXCLAMATION_MARK, 2.0f
   ),
-  CUTSCENE_ITEM_GIVE(ITEM_ID_POTATO, 3),
-  CUTSCENE_ENTITY_REMOVE(CUTSCENE_ENTITY_INTERACT),
+  CUTSCENE_ENTITY_WALK_TO(CUTSCENE_ENTITY_LAST_CREATED, 8, 2, 0),
+  // CUTSCENE_CONCURRENT(
+  //   CUTSCENE_ENTITY_WALK_TO(CUTSCENE_ENTITY_INTERACT, 4, 4, 0),
+  //   CUTSCENE_ENTITY_WALK_TO(CUTSCENE_ENTITY_INTERACTED, 8, 2, 0),
+  // ),
+  // CUTSCENE_ITEM_GIVE(ITEM_ID_POTATO, 3),
+  // CUTSCENE_ENTITY_REMOVE(CUTSCENE_ENTITY_INTERACT),
   CUTSCENE_TEXT("Done."),
 );

src/dusk/rpg/entity/CMakeLists.txt

@@ -15,3 +15,5 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
 add_subdirectory(anim)
 add_subdirectory(interact)
 add_subdirectory(npc)
+add_subdirectory(item)
+add_subdirectory(global)

src/dusk/rpg/entity/anim/entityanim.c

@@ -19,7 +19,7 @@ const entityanimcallback_t ENTITY_ANIM_CALLBACKS[ENTITY_ANIM_COUNT] = {
 };
 
 float_t entityAnimTileZOffset(const worldpos_t pos) {
-  return tileIsRamp(mapGetTile(pos)) ? 0.5f : 0.0f;
+  return tileShapeIsRamp(mapGetTile(pos).shape) ? 0.5f : 0.0f;
 }
 
 void entityAnimUpdate(entity_t *entity) {

src/dusk/rpg/entity/entity.c

@@ -10,7 +10,9 @@
 #include "util/memory.h"
 #include "time/time.h"
 #include "util/math.h"
+#include "console/console.h"
 #include "rpg/overworld/map.h"
+#include "rpg/overworld/maparea.h"
 #include "rpg/overworld/chunk.h"
 #include "rpg/overworld/tile.h"
 
@@ -27,6 +29,7 @@ void entityInit(entity_t *entity, const entitytype_t type) {
 
   memoryZero(entity, sizeof(entity_t));
   entity->id = (uint8_t)(entity - ENTITIES);
+  entity->globalId = ENTITY_GLOBAL_ID_NULL;
   entity->type = type;
   entity->chunkIndex = 0xFF;
 
@@ -60,6 +63,10 @@ bool_t entityCanRun(entity_t *entity) {
   return entity->animation == ENTITY_ANIM_IDLE;
 }
 
+bool_t entityCanUnload(entity_t *entity) {
+  return entity->globalId < ENTITY_GLOBAL_ID_START;
+}
+
 void entityTurn(entity_t *entity, const entitydir_t direction) {
   if(!entityCanTurn(entity)) return;
   entity->direction = direction;
@@ -89,38 +96,38 @@ void entityWalk(entity_t *entity, const entitydir_t direction) {
 
   // Are we walking up a ramp?
   if(
-    tileIsRamp(tileCurrent) &&
+    tileShapeIsRamp(tileCurrent.shape) &&
     (
       // Can only walk UP the direction the ramp faces.
-      (direction+TILE_SHAPE_RAMP_NORTH) == tileCurrent ||
+      (direction+TILE_SHAPE_RAMP_NORTH) == tileCurrent.shape ||
       // If diagonal ramp, can go up one of two ways only. Inner ramps
       // share the same allowed directions as their outer counterparts.
       (
         (
           (
-            tileCurrent == TILE_SHAPE_RAMP_SOUTHEAST ||
-            tileCurrent == TILE_SHAPE_RAMP_SOUTHEAST_INNER
+            tileCurrent.shape == TILE_SHAPE_RAMP_SOUTHEAST ||
+            tileCurrent.shape == TILE_SHAPE_RAMP_SOUTHEAST_INNER
           ) &&
           (direction == ENTITY_DIR_SOUTH || direction == ENTITY_DIR_EAST)
         ) ||
         (
           (
-            tileCurrent == TILE_SHAPE_RAMP_SOUTHWEST ||
-            tileCurrent == TILE_SHAPE_RAMP_SOUTHWEST_INNER
+            tileCurrent.shape == TILE_SHAPE_RAMP_SOUTHWEST ||
+            tileCurrent.shape == TILE_SHAPE_RAMP_SOUTHWEST_INNER
           ) &&
           (direction == ENTITY_DIR_SOUTH || direction == ENTITY_DIR_WEST)
         ) ||
         (
           (
-            tileCurrent == TILE_SHAPE_RAMP_NORTHEAST ||
-            tileCurrent == TILE_SHAPE_RAMP_NORTHEAST_INNER
+            tileCurrent.shape == TILE_SHAPE_RAMP_NORTHEAST ||
+            tileCurrent.shape == TILE_SHAPE_RAMP_NORTHEAST_INNER
           ) &&
           (direction == ENTITY_DIR_NORTH || direction == ENTITY_DIR_EAST)
         ) ||
         (
           (
-            tileCurrent == TILE_SHAPE_RAMP_NORTHWEST ||
-            tileCurrent == TILE_SHAPE_RAMP_NORTHWEST_INNER
+            tileCurrent.shape == TILE_SHAPE_RAMP_NORTHWEST ||
+            tileCurrent.shape == TILE_SHAPE_RAMP_NORTHWEST_INNER
           ) &&
           (direction == ENTITY_DIR_NORTH || direction == ENTITY_DIR_WEST)
         )
@@ -129,55 +136,60 @@ void entityWalk(entity_t *entity, const entitydir_t direction) {
     )
   ) {
     tile_t tileNewSaved = tileNew;
-    tileNew = TILE_SHAPE_NULL;
+    tileNew = TILE_NULL;
     worldpos_t abovePos = newPos;
     abovePos.z += 1;
     tile_t tileAbove = mapGetTile(abovePos);
 
-    if(tileAbove != TILE_SHAPE_NULL && tileIsWalkable(tileAbove)) {
+    if(
+      tileAbove.shape != TILE_SHAPE_NULL &&
+      tileShapeIsWalkable(tileAbove.shape)
+    ) {
       raise = true;
     } else {
       tileNew = tileNewSaved;
     }
-  } else if(tileNew == TILE_SHAPE_NULL && newPos.z > 0) {
+  } else if(tileNew.shape == TILE_SHAPE_NULL && newPos.z > 0) {
     // Falling down?
     worldpos_t belowPos = newPos;
     belowPos.z -= 1;
     tile_t tileBelow = mapGetTile(belowPos);
     if(
-      tileBelow != TILE_SHAPE_NULL &&
-      tileIsRamp(tileBelow) &&
+      tileBelow.shape != TILE_SHAPE_NULL &&
+      tileShapeIsRamp(tileBelow.shape) &&
       (
         // This handles regular cardinal ramps
-        (entityDirGetOpposite(direction)+TILE_SHAPE_RAMP_NORTH) == tileBelow ||
+        (
+          entityDirGetOpposite(direction)+TILE_SHAPE_RAMP_NORTH
+        ) == tileBelow.shape ||
         // This handles diagonal ramps. Inner ramps share the same
         // allowed directions as their outer counterparts.
         (
           (
             (
-              tileBelow == TILE_SHAPE_RAMP_SOUTHEAST ||
-              tileBelow == TILE_SHAPE_RAMP_SOUTHEAST_INNER
+              tileBelow.shape == TILE_SHAPE_RAMP_SOUTHEAST ||
+              tileBelow.shape == TILE_SHAPE_RAMP_SOUTHEAST_INNER
             ) &&
             (direction == ENTITY_DIR_NORTH || direction == ENTITY_DIR_WEST)
           ) ||
           (
             (
-              tileBelow == TILE_SHAPE_RAMP_SOUTHWEST ||
-              tileBelow == TILE_SHAPE_RAMP_SOUTHWEST_INNER
+              tileBelow.shape == TILE_SHAPE_RAMP_SOUTHWEST ||
+              tileBelow.shape == TILE_SHAPE_RAMP_SOUTHWEST_INNER
             ) &&
             (direction == ENTITY_DIR_NORTH || direction == ENTITY_DIR_EAST)
           ) ||
           (
             (
-              tileBelow == TILE_SHAPE_RAMP_NORTHEAST ||
-              tileBelow == TILE_SHAPE_RAMP_NORTHEAST_INNER
+              tileBelow.shape == TILE_SHAPE_RAMP_NORTHEAST ||
+              tileBelow.shape == TILE_SHAPE_RAMP_NORTHEAST_INNER
             ) &&
             (direction == ENTITY_DIR_SOUTH || direction == ENTITY_DIR_WEST)
           ) ||
           (
             (
-              tileBelow == TILE_SHAPE_RAMP_NORTHWEST ||
-              tileBelow == TILE_SHAPE_RAMP_NORTHWEST_INNER
+              tileBelow.shape == TILE_SHAPE_RAMP_NORTHWEST ||
+              tileBelow.shape == TILE_SHAPE_RAMP_NORTHWEST_INNER
             ) &&
             (direction == ENTITY_DIR_SOUTH || direction == ENTITY_DIR_EAST)
           )
@@ -190,7 +202,7 @@ void entityWalk(entity_t *entity, const entitydir_t direction) {
   }
 
   // Can we walk here?
-  if(!raise && !fall && !tileIsWalkable(tileNew)) return;// Blocked
+  if(!raise && !fall && !tileShapeIsWalkable(tileNew.shape)) return;// Blocked
 
   // Raise/fall must be applied before checking for blocking entities,
   // otherwise the check compares against the wrong z-level.
@@ -213,6 +225,8 @@ void entityWalk(entity_t *entity, const entitydir_t direction) {
   entity->position = newPos;
   entity->animation = ENTITY_ANIM_WALK;
   entity->animTime = ENTITY_ANIM_WALK_DURATION;// TODO: Running vs walking
+  entityUpdateChunk(entity);
+  mapAreaCheckEntity(entity);
 }
 
 void entityRun(entity_t *entity, const entitydir_t direction) {
@@ -235,6 +249,17 @@ entity_t * entityGetAt(const worldpos_t position) {
   return NULL;
 }
 
+entity_t * entityGetByGlobalId(const entityglobalid_t globalId) {
+  entity_t *ent = ENTITIES;
+  do {
+    if(ent->type == ENTITY_TYPE_NULL) continue;
+    if(ent->globalId != globalId) continue;
+    return ent;
+  } while(++ent, ent < &ENTITIES[ENTITY_COUNT]);
+
+  return NULL;
+}
+
 uint8_t entityGetAvailable() {
   entity_t *ent = ENTITIES;
   do {
@@ -251,6 +276,7 @@ void entityPositionSet(entity_t *entity, const worldpos_t pos) {
   entity->animation = ENTITY_ANIM_IDLE;
   entity->animTime = 0;
   entity->walkEndCooldown = 0;
+  entityUpdateChunk(entity);
 }
 
 void entitySetChunk(entity_t *entity, const uint8_t chunkIndex) {
@@ -267,7 +293,10 @@ void entitySetChunk(entity_t *entity, const uint8_t chunkIndex) {
     }
   }
 
-  entity->chunkIndex = chunkIndex;
+  // Only claim the new chunk once actually inserted into one of its slots -
+  // otherwise entity->chunkIndex would point at a chunk that doesn't know
+  // about this entity, so it would never be torn down on unload.
+  entity->chunkIndex = 0xFF;
 
   if(chunkIndex != 0xFF) {
     chunk_t *next = mapGetChunk(chunkIndex);
@@ -275,8 +304,25 @@ void entitySetChunk(entity_t *entity, const uint8_t chunkIndex) {
       for(uint8_t i = 0; i < CHUNK_ENTITY_COUNT_MAX; i++) {
         if(next->entities[i] != 0xFF) continue;
         next->entities[i] = entity->id;
+        entity->chunkIndex = chunkIndex;
         break;
       }
+      if(entity->chunkIndex != chunkIndex) {
+        consolePrint(
+          "entitySetChunk: chunk %u has no free entity slots, entity %u "
+          "left untracked",
+          chunkIndex, entity->id
+        );
       }
     }
   }
+}
+
+void entityUpdateChunk(entity_t *entity) {
+  assertNotNull(entity, "Entity pointer cannot be NULL");
+
+  chunkpos_t cp;
+  worldPosToChunkPos(&entity->position, &cp);
+  chunkindex_t ci = mapGetChunkIndexAt(cp);
+  if(ci != -1) entitySetChunk(entity, (uint8_t)ci);
+}

src/dusk/rpg/entity/entity.h

@@ -14,8 +14,15 @@
 
 typedef struct map_s map_t;
 
+typedef uint16_t entityglobalid_t;
+
+#define ENTITY_GLOBAL_ID_NULL 0
+#define ENTITY_GLOBAL_ID_START 1
+#define ENTITY_GLOBAL_ID_PLAYER 1
+
 typedef struct entity_s {
   uint8_t id;
+  entityglobalid_t globalId;
   entitytype_t type;
   entitytypedata_t data;
 
@@ -75,6 +82,16 @@ bool_t entityCanWalk(entity_t *entity);
  */
 bool_t entityCanRun(entity_t *entity);
 
+/**
+ * Returns true if the entity is allowed to be unloaded. By default this is
+ * true for entities whose global ID falls within the randomly assigned
+ * range below ENTITY_GLOBAL_ID_START.
+ *
+ * @param entity Pointer to the entity to check.
+ * @returns True if the entity can be unloaded.
+ */
+bool_t entityCanUnload(entity_t *entity);
+
 /**
  * Turn an entity to face a new direction.
  *
@@ -108,6 +125,14 @@ void entityRun(entity_t *entity, const entitydir_t direction);
  */
 entity_t *entityGetAt(const worldpos_t pos);
 
+/**
+ * Gets the entity with the given global ID, if one is currently loaded.
+ *
+ * @param globalId The global ID to search for.
+ * @return Pointer to the matching entity, or NULL if none is loaded.
+ */
+entity_t *entityGetByGlobalId(const entityglobalid_t globalId);
+
 /**
  * Gets an available entity index.
  *
@@ -117,13 +142,25 @@ uint8_t entityGetAvailable();
 
 /**
  * Assigns an entity to a chunk, removing it from its current chunk first.
- * Pass 0xFF as chunkIndex to detach the entity from any chunk.
+ * Pass 0xFF as chunkIndex to detach the entity from any chunk. If the
+ * target chunk has no free entity slots, the entity is left detached
+ * (chunkIndex 0xFF) rather than assigned to a chunk that isn't actually
+ * tracking it - entityUpdateChunk will keep retrying on subsequent moves.
  *
  * @param entity Pointer to the entity.
  * @param chunkIndex Index of the chunk to assign to, or 0xFF for none.
  */
 void entitySetChunk(entity_t *entity, const uint8_t chunkIndex);
 
+/**
+ * Resolves the chunk that an entity's current position falls into and
+ * assigns the entity to it via entitySetChunk. Leaves the entity's chunk
+ * unchanged if its position doesn't fall within any loaded chunk.
+ *
+ * @param entity Pointer to the entity to update.
+ */
+void entityUpdateChunk(entity_t *entity);
+
 /**
  * Instantly moves an entity to a world position, resetting movement state.
  *

src/dusk/rpg/entity/entitypathstep.c

@@ -24,7 +24,9 @@ bool_t entityPathStep(
     "Entity pointer is out of bounds"
   );
 
-  if(worldPosIsEqual(entity->position, target)) return true;
+  if(worldPosIsEqual(entity->position, target) && entityCanWalk(entity)) {
+    return true;
+  }
   if(!entityCanWalk(entity)) return false;
 
   entitydir_t dir;

src/dusk/rpg/entity/entitytype.h

@@ -8,12 +8,14 @@
 #pragma once
 #include "rpg/entity/player.h"
 #include "npc/npc.h"
+#include "item/entityitem.h"
 
 typedef enum {
   ENTITY_TYPE_NULL,
 
   ENTITY_TYPE_PLAYER,
   ENTITY_TYPE_NPC,
+  ENTITY_TYPE_ITEM,
 
   ENTITY_TYPE_COUNT
 } entitytype_enum_t;
@@ -23,6 +25,7 @@ typedef uint8_t entitytype_t;
 typedef union {
   player_t player;
   npc_t npc;
+  entityitem_t item;
 } entitytypedata_t;
 
 typedef struct {
@@ -50,5 +53,10 @@ static const entitycallback_t ENTITY_CALLBACKS[ENTITY_TYPE_COUNT] = {
   [ENTITY_TYPE_NPC] = {
     .init = npcInit,
     .movement = npcMovement,
+  },
+
+  [ENTITY_TYPE_ITEM] = {
+    .init = entityItemInit,
+    .movement = entityItemMovement,
   }
 };

src/dusk/rpg/entity/global/CMakeLists.txt

@@ -0,0 +1,10 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Sources
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    globalitemstore.c
+)

src/dusk/rpg/entity/global/entityglobal.h

@@ -0,0 +1,17 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "entityglobaldefs.h"
+#include "entitygloballist.h"
+
+#define ENTITY_GLOBAL_LIST_COUNT ( \
+  sizeof(ENTITY_GLOBAL_LIST) / \
+  sizeof(ENTITY_GLOBAL_LIST[0]) \
+)
+
+//EOF

src/dusk/rpg/entity/global/entityglobaldefs.h

@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+#include "rpg/overworld/worldpos.h"
+#include "rpg/entity/entity.h"
+
+typedef struct entity_s entity_t;
+
+typedef struct {
+  entity_t *entity;
+  worldpos_t position;
+} entityglobalcreate_t;
+
+/**
+ * Callback invoked to initialize a global entity.
+ *
+ * @param create Pointer to the entity/position being initialized.
+ * @returns An error code.
+ */
+typedef void (*entityglobalinitcallback_t)(
+  entityglobalcreate_t *create
+);
+
+typedef struct {
+  entitytype_t type;
+  entityglobalinitcallback_t callback;
+} entityglobaldef_t;
+
+#define ENTITY_GLOBAL(id, entType, callbackFn) \
+  [id] = { .type = entType, .callback = callbackFn }
+
+#define ENTITY_GLOBAL_CALLBACK(id) \
+  static void ENTTIYT_GLOBAL_CALLBACK_##id(entityglobalcreate_t *create)
+
+#define ENTITY_GLOBAL_REF(id) \
+  ENTTIYT_GLOBAL_CALLBACK_##id
+
+//EOF

src/dusk/rpg/entity/global/entitygloballist.h

@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "entityglobaldefs.h"
+#include "rpg/cutscene/scene/testcutscene.h"
+
+ENTITY_GLOBAL_CALLBACK(3) {
+  create->entity->data.npc.moveType = NPC_MOVE_TYPE_PATH;
+  npcPathAddNode(&create->entity->data.npc, (worldpos_t){ 4, 4, 0 });
+  npcPathAddNode(&create->entity->data.npc, (worldpos_t){ 10, 10, 1 });
+  npcPathAddNode(&create->entity->data.npc, (worldpos_t){ 4, 4, 0 });
+  npcPathAddNode(&create->entity->data.npc, (worldpos_t){ 10, 10, 1 });
+
+  create->entity->interact.type = ENTITY_INTERACT_CUTSCENE;
+  create->entity->interact.data.cutscene = CUTSCENE_REFERENCE(TEST_TWO);
+}
+
+static const entityglobaldef_t ENTITY_GLOBAL_LIST[] = {
+  ENTITY_GLOBAL(ENTITY_GLOBAL_ID_NULL, ENTITY_TYPE_NULL, NULL),
+  ENTITY_GLOBAL(ENTITY_GLOBAL_ID_PLAYER, ENTITY_TYPE_PLAYER, NULL),
+
+  ENTITY_GLOBAL(3, ENTITY_TYPE_NPC, ENTITY_GLOBAL_REF(3)),
+};
+
+//EOF

src/dusk/rpg/entity/global/globalitemstore.c

@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "globalitemstore.h"
+#include "assert/assert.h"
+
+bool_t globalItemStoreIsCollected(
+  const savefile_t *file, const entityglobalid_t id
+) {
+  assertNotNull(file, "Save file cannot be NULL");
+  assertTrue(id < SAVE_GLOBAL_ITEM_COUNT_MAX, "Global item ID out of range");
+  return file->globalItemCollected[id];
+}
+
+void globalItemStoreSetCollected(
+  savefile_t *file, const entityglobalid_t id, const bool_t collected
+) {
+  assertNotNull(file, "Save file cannot be NULL");
+  assertTrue(id < SAVE_GLOBAL_ITEM_COUNT_MAX, "Global item ID out of range");
+  file->globalItemCollected[id] = collected;
+}

src/dusk/rpg/entity/global/globalitemstore.h

@@ -0,0 +1,40 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+#include "save/savefile.h"
+#include "rpg/entity/entity.h"
+
+/**
+ * Checks whether the global entity with the given ID has already been
+ * marked collected in the given save file's data - e.g. so a global item
+ * entity's init callback (see rpg/entity/global/entitygloballist.h) can
+ * skip spawning itself if the player already picked it up in a prior
+ * session, without needing to keep the entity itself alive to remember
+ * that (which would need render/collision special-casing - this doesn't).
+ *
+ * @param file The save file to check.
+ * @param id The global entity ID to check.
+ * @return True if already marked collected.
+ */
+bool_t globalItemStoreIsCollected(
+  const savefile_t *file, const entityglobalid_t id
+);
+
+/**
+ * Marks the global entity with the given ID as collected (or not) in the
+ * given save file's data. Does not itself write the save to disk - call
+ * saveWrite() separately once ready to persist it.
+ *
+ * @param file The save file to write into.
+ * @param id The global entity ID to mark.
+ * @param collected The new collected state.
+ */
+void globalItemStoreSetCollected(
+  savefile_t *file, const entityglobalid_t id, const bool_t collected
+);

src/dusk/rpg/entity/interact/entityinteract.c

@@ -8,7 +8,7 @@
 #include "rpg/entity/entity.h"
 #include "assert/assert.h"
 #include "rpg/cutscene/cutscenesystem.h"
-#include "ui/rpg/uitextboxmain.h"
+#include "ui/rpg/textbox/uitextboxmain.h"
 
 void entityInteractWith(entity_t *player, entity_t *target) {
   assertNotNull(player, "Player entity pointer cannot be NULL");
@@ -40,6 +40,14 @@ void entityInteractWith(entity_t *player, entity_t *target) {
       // entityTurn(player, player->direction); // Redundant (for now)
       break;
 
+    case ENTITY_INTERACT_CALLBACK:
+      assertNotNull(
+        target->interact.data.callback,
+        "Interact callback pointer cannot be NULL"
+      );
+      target->interact.data.callback(player, target);
+      break;
+
     case ENTITY_INTERACT_NULL:
       break;
 

src/dusk/rpg/entity/interact/entityinteract.h

@@ -7,9 +7,9 @@
 
 #pragma once
 #include "dusk.h"
-#include "rpg/cutscene/cutscene.h"
 
 typedef struct entity_s entity_t;
+typedef struct cutscene_s cutscene_t;
 
 /**
  * Describes the type of interaction an entity supports.

src/dusk/rpg/entity/item/CMakeLists.txt

@@ -0,0 +1,10 @@
+# Copyright (c) 2026 Dominic Masters
+#
+# This software is released under the MIT License.
+# https://opensource.org/licenses/MIT
+
+# Sources
+target_sources(${DUSK_LIBRARY_TARGET_NAME}
+  PUBLIC
+    entityitem.c
+)

src/dusk/rpg/entity/item/entityitem.c

@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "entityitem.h"
+#include "rpg/entity/entity.h"
+#include "assert/assert.h"
+#include "rpg/item/itemgive.h"
+#include "ui/rpg/textbox/uitextboxmain.h"
+
+void entityItemInit(entity_t *entity) {
+  assertNotNull(entity, "Entity pointer cannot be NULL");
+  entity->interact.type = ENTITY_INTERACT_CALLBACK;
+  entity->interact.data.callback = entityItemInteract;
+}
+
+void entityItemSet(
+  entity_t *entity,
+  const itemid_t item,
+  const uint8_t quantity
+) {
+  assertNotNull(entity, "Entity pointer cannot be NULL");
+  entity->data.item.item = item;
+  entity->data.item.quantity = quantity;
+}
+
+void entityItemInteract(entity_t *player, entity_t *target) {
+  assertNotNull(player, "Player entity pointer cannot be NULL");
+  assertNotNull(target, "Target entity pointer cannot be NULL");
+
+  itemGive(target->data.item.item, target->data.item.quantity);
+  target->data.item.collected = true;
+}
+
+void entityItemMovement(entity_t *entity) {
+  assertNotNull(entity, "Entity pointer cannot be NULL");
+  if(!entity->data.item.collected) return;
+  if(uiTextboxMainIsActive()) return;
+
+  entity->type = ENTITY_TYPE_NULL;
+}

src/dusk/rpg/entity/item/entityitem.h

@@ -0,0 +1,56 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "rpg/item/item.h"
+
+typedef struct entity_s entity_t;
+
+typedef struct {
+  itemid_t item;
+  uint8_t quantity;
+  bool_t collected;
+} entityitem_t;
+
+/**
+ * Initializes an item entity. Wires up the interact component so that
+ * interacting with the entity gives its item and removes it.
+ *
+ * @param entity Pointer to the entity structure to initialize.
+ */
+void entityItemInit(entity_t *entity);
+
+/**
+ * Sets the item and quantity represented by an item entity.
+ *
+ * @param entity Pointer to the entity structure.
+ * @param item The item ID to give when picked up.
+ * @param quantity The quantity to give when picked up.
+ */
+void entityItemSet(
+  entity_t *entity,
+  const itemid_t item,
+  const uint8_t quantity
+);
+
+/**
+ * Interact callback for item entities. Gives the entity's item to the
+ * player and shows the pickup message. The entity itself is removed once
+ * the message has been dismissed, via entityItemMovement.
+ *
+ * @param player Pointer to the player entity.
+ * @param target Pointer to the item entity being picked up.
+ */
+void entityItemInteract(entity_t *player, entity_t *target);
+
+/**
+ * Update callback for item entities. Removes the entity once its pickup
+ * message has been dismissed. No-op if the item hasn't been collected.
+ *
+ * @param entity Pointer to the entity structure to update.
+ */
+void entityItemMovement(entity_t *entity);

src/dusk/rpg/entity/player.c

@@ -11,11 +11,12 @@
 #include "util/memory.h"
 #include "time/time.h"
 #include "ui/focus/uifocus.h"
-#include "ui/frame/uisettings.h"
+#include "ui/frame/game/uigamemenu.h"
 #include "rpg/cutscene/cutscenesystem.h"
 
 void playerInit(entity_t *entity) {
   assertNotNull(entity, "Entity pointer cannot be NULL");
+  entity->globalId = ENTITY_GLOBAL_ID_PLAYER;
 }
 
 bool_t playerCanInteract(entity_t *entity) {
@@ -26,14 +27,14 @@ void playerInput(entity_t *entity) {
   assertNotNull(entity, "Entity pointer cannot be NULL");
   if(CUTSCENE_SYSTEM.pause & CUTSCENE_PAUSE_PLAYER) return;
   
-  // Toggle settings on pause
-  if(uiSettingsIsOpen() && inputPressed(INPUT_ACTION_PAUSE)) {
-    uiSettingsClose();
+  // Toggle game menu on pause
+  if(uiGameMenuIsOpen() && inputPressed(INPUT_ACTION_PAUSE)) {
+    uiGameMenuClose();
   } else if(
     inputPressed(INPUT_ACTION_PAUSE) &&
     entity->animation == ENTITY_ANIM_IDLE
   ) {
-    uiSettingsOpen();
+    uiGameMenuOpen();
   }
 
   // Can player act?

src/dusk/rpg/entity/player.h

@@ -7,6 +7,7 @@
 
 #pragma once
 #include "input/input.h"
+#include "entitydir.h"
 
 typedef struct entity_s entity_t;
 

src/dusk/rpg/item/CMakeLists.txt

@@ -6,15 +6,17 @@
 # Sources
 target_sources(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
+    item.c
     inventory.c
     backpack.c
+    itemgive.c
 )
 
 # Item Definitions
 dusk_run_python(
-  dusk_item_csv_defs
+  dusk_item_json_defs
   tools.item
-    --csv ${CMAKE_CURRENT_SOURCE_DIR}/item.csv
-    --output ${DUSK_GENERATED_HEADERS_DIR}/rpg/item/item.h
+    --json ${CMAKE_CURRENT_SOURCE_DIR}/item.json
+    --output ${DUSK_GENERATED_HEADERS_DIR}/rpg/item/itemdef.h
 )
-add_dependencies(${DUSK_LIBRARY_TARGET_NAME} dusk_item_csv_defs)
+add_dependencies(${DUSK_LIBRARY_TARGET_NAME} dusk_item_json_defs)

src/dusk/rpg/item/item.c

@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "item.h"
+#include "assert/assert.h"
+#include "locale/localemanager.h"
+#include "asset/loader/locale/assetlocaleloader.h"
+
+errorret_t itemGetName(
+  const itemid_t item,
+  char_t *buffer,
+  const size_t bufferSize
+) {
+  assertTrue(item > ITEM_ID_NULL, "Item ID must not be null");
+  assertTrue(item < ITEM_ID_COUNT, "Item ID out of range");
+
+  errorChain(assetLocaleGetString(
+    &LOCALE.entry->data.locale,
+    ITEMS[item].name,
+    0,
+    buffer,
+    bufferSize
+  ));
+
+  errorOk();
+}

src/dusk/rpg/item/item.csv

@@ -1,4 +0,0 @@
-id,type,weight
-POTION,MEDICINE,1.0
-POTATO,FOOD,0.5
-APPLE,FOOD,0.3

src/dusk/rpg/item/item.h

@@ -0,0 +1,24 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "error/error.h"
+#include "rpg/item/itemdef.h"
+
+/**
+ * Gets the localized display name for an item.
+ *
+ * @param item The item ID to look up. Must not be ITEM_ID_NULL.
+ * @param buffer Buffer to write the localized name into.
+ * @param bufferSize Size of the buffer.
+ * @return Any error that occurs.
+ */
+errorret_t itemGetName(
+  const itemid_t item,
+  char_t *buffer,
+  const size_t bufferSize
+);

src/dusk/rpg/item/item.json

@@ -0,0 +1,5 @@
+[
+  { "id": "POTION", "type": "MEDICINE", "weight": 1.0, "name": "potion" },
+  { "id": "POTATO", "type": "FOOD", "weight": 0.5, "name": "potato" },
+  { "id": "APPLE", "type": "FOOD", "weight": 0.3, "name": "apple" }
+]

src/dusk/rpg/item/itemgive.c

@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "itemgive.h"
+#include "rpg/item/backpack.h"
+#include "rpg/item/item.h"
+#include "ui/rpg/textbox/uitextboxmain.h"
+#include "util/string.h"
+#include "error/error.h"
+
+#define ITEM_GIVE_NAME_MAX_CHARS 32
+
+void itemGive(const itemid_t item, const uint8_t quantity) {
+  backpackAdd(item, quantity);
+
+  char_t name[ITEM_GIVE_NAME_MAX_CHARS];
+  errorCatch(itemGetName(item, name, ITEM_GIVE_NAME_MAX_CHARS));
+
+  char_t msg[ITEM_GIVE_MESSAGE_MAX_CHARS];
+  stringFormat(
+    msg,
+    ITEM_GIVE_MESSAGE_MAX_CHARS - 1,
+    "Received %s x%u",
+    name,
+    (uint32_t)quantity
+  );
+  uiTextboxMainSetText(msg);
+}

src/dusk/rpg/item/itemgive.h

@@ -0,0 +1,20 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ *
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "rpg/item/item.h"
+
+#define ITEM_GIVE_MESSAGE_MAX_CHARS 256
+
+/**
+ * Adds a quantity of an item to the player's backpack and shows a
+ * "Received <item> x<quantity>" message in the main textbox.
+ *
+ * @param item The item ID to give.
+ * @param quantity The quantity to give.
+ */
+void itemGive(const itemid_t item, const uint8_t quantity);

src/dusk/rpg/overworld/CMakeLists.txt

@@ -8,7 +8,11 @@ target_sources(${DUSK_LIBRARY_TARGET_NAME}
   PUBLIC
     chunk.c
     map.c
+    maparea.c
     worldpos.c
     tile.c
+    tileshape.c
 )
 
+add_subdirectory(global)
+

src/dusk/rpg/overworld/chunk.c

@@ -8,11 +8,7 @@
 #include "chunk.h"
 
 uint32_t chunkGetTileIndex(const chunkpos_t position) {
-  return (
-    (position.z * CHUNK_WIDTH * CHUNK_HEIGHT) +
-    (position.y * CHUNK_WIDTH) +
-    position.x
-  );
+  return (position.y * CHUNK_WIDTH) + position.x;
 }
 
 bool_t chunkPositionIsEqual(const chunkpos_t a, const chunkpos_t b) {

src/dusk/rpg/overworld/chunk.h

@@ -12,6 +12,8 @@
 #define CHUNK_MESH_COUNT_MAX 10
 #define CHUNK_MESH_NAME_MAX 64
 #define CHUNK_ENTITY_COUNT_MAX 10
+#define CHUNK_ENTITY_SPAWN_COUNT_MAX 8
+#define CHUNK_AREA_COUNT_MAX 4
 
 typedef struct assetentry_s assetentry_t;
 
@@ -28,6 +30,13 @@ typedef struct chunk_s {
   assetentry_t *modelEntries[CHUNK_MESH_COUNT_MAX];
 
   uint8_t entities[CHUNK_ENTITY_COUNT_MAX];
+
+  // Map area IDs (into MAP_AREAS) spawned from this chunk's file data.
+  // Removed via mapAreaRemove when this chunk unloads, and re-added if it
+  // streams back in - unlike entities (tracked by current position via
+  // entities[] above), areas have no position-based ownership mechanism of
+  // their own, so the owning chunk must track and tear them down directly.
+  uint8_t areas[CHUNK_AREA_COUNT_MAX];
 } chunk_t;
 
 /**